Quiz on Math Set 188

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Quiz on Math Set 188 :

Question 1 :

If a sum doubles in 6 years, how much will it be in 8 years ?
A. 1.5 times
B. 1 1/3 times
C. 1.25 times
D. 1.75 times

Correct Ans: Option A

Question 2 :

Consider the following statements
If a sum of money is lent at simple interest, then the
I - money gets doubled in 5 years if the rate of interest is 16 2/3 
II - money gets doubled in 5 years if the rate of interest is 20%.
III - money becomes four times in 10 years if it gets doubled in 5 years.
A. I and III are correct
B. II alone is correct
C. III alone is correct
D. II and III are correct

Correct Ans: Option B

Question 3 :

In a certain time, the ratio of a certain principal and interest obtained from it are in the ratio 10 : 3 at 10% interest per annum. The number of years for which the money was invested is = ?
A. 1 year
B. 3 year
C. 6 year
D. 7 year

Correct Ans: Option B

Question 4 :

Jhon invested a sum of money at an annual simple interest rate of 10%. At the end of four years the amount invested plus interest earned was Rs. 770. The amount invested was = ?
A. Rs. 650
B. Rs. 350
C. Rs. 550
D. Rs. 500

Correct Ans: Option C

Question 5 :

In what time will Rs. 1860 amount to 2641.20 at simple interest 12% per annum ?
A. 3 years
B. 3.5 years
C. 4 years
D. 4.5 years

Correct Ans: Option B

Question 6 :

Twenty-nine times the area of a square is one square metre less than six times the area of the second square and nine times its side exceeds the perimeter of other square by 1 metre. The difference in the sides of these squares is :
A. 5m
B. 54/11 m
C. 6m
D. 11m

Correct Ans: Option C

Question 7 :

A triangle and a parallelogram are constructed on the same base such that their areas are equal. If the altitude of the parallelogram is 100 m, then the altitude of the triangle is :
A. 10√ 2m
B. 100 m
C. 100√2 m
D. 200 m

Correct Ans: Option D

Question 8 :

The circumference of a circle, whose area is 24.64 m^2 , is :
A. 14.64 m
B. 16.36 m
C. 17.60 m
D. 18.40 m

Correct Ans: Option C

Question 9 :

The marked price of an item is twice the cost price, discount 20% of market price and profit is 10% of selling price. Find profit percentage to cost
A. 100/9%
B. 100/11%
C. 11%
D. 8%

Correct Ans: Option A

Question 10 :

The marked price of an item is twice the cost price. For a gain of 15%, the discount should be:
A. 7.5%
B. 20.5%
C. 32.5%
D. 42.5%

Correct Ans: Option D

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [A],     Q.2 [B],     Q.3 [B],     Q.4 [C],     Q.5 [B],     Q.6 [C],     Q.7 [D],     Q.8 [C],     Q.9 [A],     Q.10 [D],    


Total Questions: 10
Your score:
Subject: Math
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