AFCAT Exam (I)- 2020 Defence Question Paper

AFCAT Exam (I)- 2020

AFCAT Exam (I)- 2020 Defence Questions

31.

From the given figures, select the figure which satisfies the same conditions as the placement of the dots in the given figure?

A.

B.

C.

D.

ANSWER :

B.  

32.

From the given figures, select the figure which satisfies the same conditions as the placement of the dots in the given figure?

A.

B.

C.

D.

ANSWER :

B.

33.
A group of 200 men did \( \frac{5}{6} \) of work in 10 weeks. Due to COVID lockdown work was stopped for 6 weeks. Due to the flood half of the work done was wasted and after lockdown, only 140 men came. Then find the total time taken by the contractor to complete the whole work?
A.
22 weeks
B.
28 weeks
C.
26 weeks
D.
32 weeks
ANSWER :
C. 26 weeks
34.
One boy is working on first day, two boys are working on second day, 3 boys are working on third day and similarly one boy is added on next day till 20 boys are working on 20th day. Find the time taken by 5 men to do the same work if one man is twice as efficient as one boy.
A.
22 days
B.
16 days
C.
28 days
D.
21 days
ANSWER :
D. 21 days
35.
A, B and C can do a job in 9, 12 and 36 days respectively if they worked alone. A leaves after they have worked together for 3 days. In how many days can B and C do the rest of the job?
A.
3
B.
4
C.
5
D.
6
ANSWER :
A. 3
36.
If the difference between SI and CI at 2% p.a. rate of interest for 3 years is Rs. 604, then find the sum.
A.
Rs. 1,00,000
B.
Rs. 4,00,000
C.
Rs. 2,00,000
D.
Rs. 5,00,000
ANSWER :
D. Rs. 5,00,000
37.
A man deposited Rs. 64,000 in a bank for one year at 10% per annum compounded quarterly, then find the total compound interest after one year.
A.
Rs. 6,644
B.
Rs. 6,444
C.
Rs. 6,624
D.
Rs. 6,844
ANSWER :
A. Rs. 6,644
38.
Find the value of '?'
(30% of 6500) รท 26 รท 15 = ?
A.
5
B.
15
C.
10
D.
25
ANSWER :
A. 5
39.
Find the value of x.
\( 1089 = \frac{33^{x} \times 33^{-1.6}}{33^{1.4}} \)
A.
2
B.
4
C.
6
D.
5
ANSWER :
D. 5
40.
A man travelled 90 km both by car and taxi and the fare of car and taxi is Rs. 7 per km and Rs. 6 per km respectively. If the total fare is Rs. 576, find the distance covered by taxi.
A.
60 km
B.
30 km
C.
54 km
D.
36 km
ANSWER :
C. 54 km