A. Rs.1104
B. Rs.1000
C. Rs.934
D. Rs.1210
✅ The correct answer is option A. Rs.1104.
Assume that cost of keeping a cow for 1 day = c ,
Assume that cost of keeping a cow for 1 day = c ,
Mathematics MCQs
The C.I. on a certain sum for 2 years Rs.41 and the simple interest is Rs.40. What is the rate percent?
A. 4%
B. 5%
C. 6%
D. 8%
✅ The correct answer is option B. 5%.
Find out the C.I on Rs.5000 at 4% p.a. compound half-yearly for 1 1/2 years.
A. Rs.420.20
B. Rs.319.06
C. Rs.306.04
D. Rs.294.75
✅ The correct answer is option C. Rs.306.04.
In a partnership for a business, Changaz invests Rs.6000 for complete year & Nasir invests Rs.3000 for 6 months. What is Nasir’s share if they earn Rs.240 as profit?
A. 120
B. 80
C. 192
D. 48
✅ The correct answer is option D. 48.
If A invests amount C1 for T1 time and his share of profit is P1, and B invests amount C2 for T2 time and his share of profit is P2, then, C1 * T1 / C2 * T2 = P1/P2
If A invests amount C1 for T1 time and his share of profit is P1, and B invests amount C2 for T2 time and his share of profit is P2, then, C1 * T1 / C2 * T2 = P1/P2
If P is the Nasir’s share of profit, then Changaz gets (240 – P)
Therefore, 6000 * 12 / 3000 * 6 = (240 – P) / P = 72/ 18 = 4
4P = (240 – P)
5P = 240
P = 48
Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
A. 12
B. 11
C. 10
D. 9
✅ The correct answer is option C. 10.
speed of the bus excluding stoppages = 54 kmph
speed of the bus excluding stoppages = 54 kmph
speed of the bus including stoppages = 45 kmph
Loss in speed when including stoppages = 54 – 45 = 9kmph
=> In 1 hour, bus covers 9 km less due to stoppages
Hence, time that the bus stop per hour = time taken to cover 9 km
A and B can do a piece of work in 72 days; B and C can do it in 120 days; A and C can do it in 90 days. In what time can A alone do it ?
A. 80 days
B. 100 days
C. 120 days
D. 150 days
✅ The correct answer is option C. 120 days.
Milk and water in two vessels A and B are in the ratio 4:3 and 2:3 respectively in what ratio the liquids in both the vessels should be mixed to obtain a new mixture in vessel C containing half milk and half water?
A. 1:1
B. 1:3
C. 1:2
D. 7:5
✅ The correct answer is option D. 7:5.
(84 ÷ 14 ÷ 2 ÷ 9) * ? = 33⅓
A. 100
B. 300
C. 90,000
D. 10,000
✅ The correct answer is option A. 100.
Find the one which does not belong to that group ?
A. 41
B. 43
C. 53
D. 57
✅ The correct answer is option D. 57.
A man buys Rs. 50 shares in a company which pays 10% dividend. If the man gets 12.5% on his investments, at what price did he buy the shares?
A. Rs.40
B. Rs.37.50
C. Rs.48
D. Rs.52
✅ The correct answer is option A. Rs.40.
Dividend on 1 share=Rs.(10/100 x 50)
Dividend on 1 share=Rs.(10/100 x 50)
= Rs. 5