1 .
If the numerator of a fraction is increased by 140%, and the denominator is increased by 150%, the resultant fraction is $4 \over 15$ . What is the original fraction?
A.  $3 \over 5$
B.  $5 \over 16$
C.  $4 \over 18$
D.  $3 \over 10$
E.  None of these
View Answer Discuss in Forum
2 .
On atest consisting 150 questions carrying 1 mark each, Meenal answered 80% of the first 75 questions correctly. What per cent of the other 75 questions does she need to answer correctly to score 60% on the entire exam?
A.  60
B.  20
C.  50
D.  40
E.  None of these
View Answer Discuss in Forum
3 .
If 16a + 16b = 48, what is the average of a and b?
A.  3
B.  2.5
C.  1.5
D.  5
E.  None of these
View Answer Discuss in Forum
4 .
The difference between the amount of compound interest and simple interest accrued on an amount of Rs 26,000 at the end of 3 years is Rs 2994.134. What is the rate of interest p.c.p.a.?
A.  22
B.  17
C.  19
D.  Cannot be determined
E.  None of these
View Answer Discuss in Forum
5 .
On a shelf there are four books on Economics, three on Management and four on Statistics. In how many different ways can the books be arranged so that the books on Economics are kept together?
A.  967680
B.  120960
C.  5040
D.  40320
E.  None of these
View Answer Discuss in Forum
6 .
6 women and 6 men together can complete a piece of work in 6 days. In how many days can 15 men alone complete the piece of work if 9 women alone can complete the work in 10 days?
A.  6
B.  5
C.  7.2
D.  Cannot be determined
E.  None of these
View Answer Discuss in Forum
7 .
Ravi borrowed some money at the rate of 4 p.c.p.a. for the first three years, at the rate of 8 p.c.p.a. for the next two years, and at the rate of 9 p.c.p.a. for the period beyond 5 years. If he pays a total simple interest of Rs 19,550 at the end of 7 years, how much money did he borrow?
A.  Rs. 39500
B.  Rs. 42500
C.  Rs. 41900
D.  Rs. 43000
E.  None of these
View Answer Discuss in Forum
8 .
What is the area of a circle whose radius is equal to the side of a square whose perimeter is 112 metres?
A.  176 sq m
B.  2504 sq m
C.  284 sq m
D.  1956 sq m
E.  None of these
View Answer Discuss in Forum
9 . Study the following table carefully and answer the questions given below.

image
The total number of workers from Factory O is approximately what per cent of the total number of workers from Factory L?
A.  89
B.  80
C.  96
D.  78
E.  93
View Answer Discuss in Forum
10 . Study the following table carefully and answer the questions given below.

image
What is the average number of workers working in various shifts in Factory P?
A.  6045
B.  6200
C.  6235
D.  6150
E.  None of these
View Answer Discuss in Forum

Test 52 Test 54


Sponsored Links
500
Write your Comment or Discuss..
    Log in | Sign up
    Test 52 Test 54 Test 55 Test 56 Test 57 Test 58
    Advertisements

    Copyright 2019-2020 | Privacy Policy | Terms and Conditions | Contact us | Advertise