Assistant Executive Officer (Cash) MCQs
Showing 7 questions (Total: 57)
DISSOLUTION
Correct Answer:
A: establishment
Explanation:
DISSOLUTION Correct Answer establishment Dissolution - দ্রবণ, কোনো সংগঠনের অবসান বা বৈবাহিক সম্পর্কের অবসান। এর সঠিক Antonym হলো Establishment - সংস্থাপন, প্রতিষ্ঠান। এছাড়া Retribution - প্রতিফল, Compliance - সম্মতি, প্রতিপালন, Futility - নিরর্থকতা নিষ্ফলতা।
A takes twice as much time as B or thrice as much time as C to finish a piece of work Working together, they can finis the work Working together , they can finish teh work in 2 days . B can do the work alone in -
Correct Answer:
C: 6 days
Explanation:
A takes twice as much time as B or thrice as much time as C to finish a piece of work Working together, they can finis the work Working together , they can finish teh work in 2 days . B can do the work alone in - Correct Answer 6 days Let, A = 6x B = 3x C = 2x ATQ, 16x + 13x + 12x = 12⇒1 + 2 + 36x = 12⇒66x = 12.'. x = 2B Can do the work 3x = 3×2 = 6 days
Two trains of equal length are running on parallel lines in the same direction at 46 km/hr and 36 km/hr. The faster train passes the slower train in 36 seconds. The length of each train is:
Correct Answer:
A: 50 m
The ages of X and Y are in the proportion of 6:5 and total of their ages is 44 years. The proportion of their ages after 8 years will be
Correct Answer:
A: 8:7
Explanation:
The ages of X and Y are in the proportion of 6:5 and total of their ages is 44 years. The proportion of their ages after 8 years will be Correct Answer 8:7 Given, The age of x and y are in the proportion of 6 : 5 Sum of the proportion = 6 + 5 = 11 The age of x = 44 of 611 = 44×611 = 24The age of y = 44 of 511 = 44×511 = 20The proportion of their ages after 8 years will be = 24 + 8 : 20 + 8 = 32 : 28 = 8 :7
A boatman takes twice as long to go a distance upstream as to travel the same distance downstream . What is the ratio of the speed of the boatman (in still water) and the current?
Correct Answer:
B: 3 : 1
Explanation:
A boatman takes twice as long to go a distance upstream as to travel the same distance downstream . What is the ratio of the speed of the boatman (in still water) and the current? Correct Answer 3 : 1 Let, Boatman = x Current = y ATQ, 2dx + y = dx - y⇒x + y = 2(x - y)⇒x + y = 2x - 2y⇒ 2x - x = 2y + y⇒x = 3y ⇒xy = 3.'. x : y = 3 : 1The ratio of thespeed of the boatman and the current = 3 : 1
Some money is divided amongst three workers A ,B and C such that 5 times A's share is equal to 12 times B's share which is equal to 6 times C's share. The ratio between the shares of A ,B and C is?
Correct Answer:
C: 12 : 5 : 10
Explanation:
Some money is divided amongst three workers A ,B and C such that 5 times A's share is equal to 12 times B's share which is equal to 6 times C's share. The ratio between the shares of A ,B and C is? Correct Answer 12 : 5 : 10 Let, 5A = 12 B = 6C = K বা, 5 A = K বা,12 B = K বা, 6C = K বা, A = K/5 বা, B = K/12 বা, C = K/6 The ration of A, B,C = k5: k12:K6 = 15:112:16 = 12 : 5 : 10
A, B and C invested capitals in the ratio of 4 : 6 : 9 At the end of the business term, they received the profit in the ratio of 2 : 3 : 5. Find the ratio of their time for which they contributed their capitals.
Correct Answer:
D: 9 : 9: 10
Explanation:
A, B and C invested capitals in the ratio of 4 : 6 : 9 At the end of the business term, they received the profit in the ratio of 2 : 3 : 5. Find the ratio of their time for which they contributed their capitals. Correct Answer 9 : 9: 10 A,B,C invested capitals in the ration = 4x : 6y = 2 : 3 ⇒4x6y = 23⇒x = 2×6y4×3⇒x = y.'. x : y : z = x : x : 109x = 9 :9 : 10