Combined Bank MCQs

Showing 50 questions (Total: 1526)

Combined Bank #1101

If x = 1 +2 and y=1 -2, find the value of (x2+y2) .

A: 12
B: 6
C: 8
D: 10
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Combined Bank #1102

x can do a piece of work in 20 days and Y can do the 1/7th of the same work in 5 days. In how many days together they can complete the 11/14th of the total work?

A: 15 days
B: 20 days
C: 10 days
D: 12 days
Combined Bank #1103

The circumference of the circle and teh perimeter of the square is equal and the ratio between the diameter of the circle and the side of the square is 7 :11 . What is the area of the circle ?

A: 154 cm2
B: 160 cm2
C: 132 cm2
D: Can't be determined
Combined Bank #1104

A train can cross another train of equal length coming form the opposite direction with the speed of 108 km/h in 3 minutes . The speed of the other train is 90 km/h. Find the length of the train .

A: 5940 m
B: 5490 m
C: 4950 m
D: 4590 m
Combined Bank #1105

The average weight of teacher is also included, then the average weight is increased by 200 grams. Find the weight of the teacher?

A: 93.6 kg
B: 94 kg
C: 93.4 kg
D: 94.6 kg
Combined Bank #1106

A can complete a piece of work in 12 days, A, B and C can complete the work in 6 days, Efficiency of B is 0.5 times the efficiency of In how many days C can complete the works= alone?

A: 24 days
B: 10 days
C: 16 days
D: 12 days
Combined Bank #1107

A shopkeeper sold and item at 20% profit and another item at 10% loss. If the cost price of both the items is same, find overall profit percent.

A: 7.55%
B: 5%
C: 6.00%
D: 6.50%
Combined Bank #1108

8 males and 6 females can do a piece of work in 5 days, 5 males and 6 females can complete the same work in 7 days . How many days will a female take to do the job, if she works alone?

A: 135 days
B: 142 days
C: 110 days
D: 126 days
Combined Bank #1109

The area of lawn is 460 m2. If the length is 15 percent more than the breadth of the rectangular field What is the length of the field?

A: 15 m
B: 26 m
C: 34.5 m
D: None of these
Combined Bank #1110

A 10% monthly salary increase resulted in a TK. 9000 per year increase in salary for an employee. What was his monthly salary before the increase?

A: Tk. 5000
B: Tk. 9000
C: TK. 7500
D: TK. 12000
Combined Bank #1111

A is 30% more efficient than E How much time will they , working together , take to complete a job which A alone could have done in 23 days?

A: 13 days
B: 15 days
C: 10 days
D: None of these
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Combined Bank #1112

A boat can travel form point A to point B and return back to point a in 9 hours. Speed of the boat in still water is 8 km/h and the speed of the stream is 4 km/h. Find the distance between A and B.

A: 18 km
B: 27 km
C: 36 km
D: 45 km
Combined Bank #1113

When a certain number is divided by 7 ,the remainder is 0. if the remainder is not 0 when the number is not 0 when the number is divided by 14 , then the remainder must be -

A: 7
B: 5
C: 3
D: 8
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Combined Bank #1114

The average attendance of a college for the first three days of a week is 325 and first four days is 320. How many were present on the fourth day?

A: 300
B: 315
C: 305
D: 350
Combined Bank #1115

A mixture of 20 kg of sprit and water contains 10% water. How much water must she added to mixture to raise the percentage of water to 25%

A: 2
B: 4
C: 5 days
D: 6
Combined Bank #1116

X and Y start a business by investing a certain amount in the ratio 9: 16 . Both of them invest for an equal period of time . At the end of the term , X's share of profit is what per cent less than that of Y?

A: 6212
B: 60
C: 5523
D: 4334
Combined Bank #1117

TK. 355 has been divided among A, B,C in such a way that a had TK. 20 more than B and C had Tk. 15 more than B and C had Tk. 15 more than A How much was C's share?

A: Tk. 135
B: Tk. 100
C: TK. 120
D: Tk. 150
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Combined Bank #1118

Out of two numbers, 4 times the smaller one is less than 3 times the larger one by 5, if the sum of the numbers is larger than 6 times their difference by 6, find the two numbers

A: 55 and 58
B: 23 and 28
C: 59 and 43
D: 65 and 67
Combined Bank #1119

The sum of the squares of these numbers is 532 and the ratio of the first and the ratio of the first and the second as also of the second and the third is 3 : 2. Then the first number is -

A: 18
B: 6
C: 12
D: 20
Combined Bank #1120

Pipe P can fill and empty tank in 4 hours but pipe Q can completely empty the same tank in 8 hours. But the pipes were opened alternately after every two hours starting with pipe P then in how many hours, the tank was completely filled ?

A: 6 hours
B: 5 hours
C: 10 hours
D: 12 hours
Combined Bank #1121

By what percentage above the cost price ,a fan should be sold if a shopkeeper wants to make a profit of Tk. 500 and the marked price of the article is TK. 6000 which is 50% above the cost price ?

A: 25.0%
B: 12.5%
C: 20.0%
D: None of these
Combined Bank #1122

The average age of A, B And C sis 30 years. If the difference between B's age and A's age is same as the difference between C's age and B's age . If D is 40 years older than B then what is the sum of the age B and D?

A: 130 years
B: 60 years
C: 75 years
D: 100 years
Combined Bank #1123

Which of the following cities has recently hosted the World Economic Forum (WEF ) 2019 annual meet?

A: Davos
B: Paris
C: London
D: Madrid
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Combined Bank #1124

Which one of the following has recently been named as 1st World Capital of Architecture for 2020?

A: Tokyo
B: Beijing
C: England
D: Rio de Janeiro
Combined Bank #1125

Which of the following cities has recently hosted Arab Economic and Social Development Summit ?

A: Dubai
B: Beirut
C: Muscat
D: Doha
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Combined Bank #1126

Which of the following companies has recently launched e-commerce platform for hand loom weavers?

A: Apple
B: Google
C: Microsoft
D: Facebook
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Combined Bank #1127

Where is Lake Superior , the largest fresh water lake in the world located?

A: USA
B: Brazil
C: Canada
D: Russia
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Combined Bank #1128

The humidity of air measured in percentage is called -

A: Absolute humidity
B: Relative humidity
C: Specific humidity
D: All of these
Combined Bank #1129

The part of Equatorial region which has well developed rubber plantations is -

A: Anazib basub
B: Ubdibesua
C: Zaure basub
D: Nakatsua
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Combined Bank #1130

The study of population is known as -

A: Demography
B: Climatology
C: Petrology
D: Hydrology
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Combined Bank #1131

Which one is the largest space ?

A: Gigabyte
B: Petabyte
C: Terabyte
D: None of these
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Combined Bank #1132

Which one of the following is an example of non -renewable resources?

A: Wind
B: Water
C: Coal and minerals
D: All of these
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Combined Bank #1133

= Sum (B1 : B2) is an example of a -

A: Function
B: Cell address
C: Value
D: Formula
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Combined Bank #1134

Microsoft Windows is a (n)

A: Operating System
B: Graphics Program
C: Word Processing
D: Database Program
Combined Bank #1135

which file starts MS word?

A: word.exe
B: msword.exe
C: word 2003.exe
D: winword.exe
Combined Bank #1136

Which of the following is not a valid data type in excel?

A: Number
B: Label
C: Character
D: Date/Time
Combined Bank #1137

Which of the following section does not exist in a slide layout?

A: Titles
B: Lists
C: Charts
D: Animations
Combined Bank #1138

Class C IP address is for...... Bit network?

A: 8
B: 16
C: 24
D: 30
Combined Bank #1139

Which one is the modifier key of the keyboard?

A: Shift
B: Backspace
C: Esc
D: F4
Combined Bank #1140

Which is the boot strapping program stored?

A: ROM
B: Hard Disk
C: CD
D: RAM
Combined Bank #1141

Which operation does F1 key perform for all types of applications?

A: Windows shutdown
B: File open
C: Help
D: Save
Combined Bank #1142

Which one is the first high level programming language?

A: C
B: COBOL
C: FORTRAN
D: C++
Combined Bank #1143

Which one is the first search engine?

A: Google
B: Archie
C: Alta Vista
D: WAIS
Combined Bank #1144

Which programming language is used extensively for artificial intelligence?

A: C
B: Java
C: J2EE
D: Prolog
Combined Bank #1145

In computers, why is firewall uses for?

A: Securing the computers
B: Data transmission
C: Authentication
D: Monitoring
Combined Bank #1146

Open system intercommunication model has....... Layers?

A: 6
B: 4
C: 9
D: 7
Combined Bank #1147

Which one is the first 64 bit operating system?

A: Windows Vista
B: Mac
C: Linux
D: Windows XP
Combined Bank #1148

In computer systems what is "Trojan horse"?

A: Virus
B: Malware
C: Worm
D: Spyware
Combined Bank #1149

Which one of the following protocols is used for receiving emails?

A: SMTP
B: POP3
C: HTTP
D: FTP
Combined Bank #1150

The newest version of HTML is?

A: WML
B: HTML5
C: XSL
D: DTML 3