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Q:

Mr. Gupta borrowed a sum of money on compound interest. What will be the amount to be repaid if he is repaying the entire amount at the end of 2 years?

I. The rate of interest is 5 p.c.p.a.

II. Simple interest fetched on the same amount in one year is Rs. 600.

III. The amount borrowed is 10 times the simple interest in 2 years.

A) I only B) III only
C) I or II only D) .II and Either I or III only

Answer:   D) .II and Either I or III only



Explanation:

 

 

I. gives, Rate = 5% p.a.

 

II. gives, S.I. for 1 year = Rs. 600.

 

III. gives, sum = 10 x (S.I. for 2 years).

 

Now I, and II give the sum.

 

For this sum, C.I. and hence amount can be obtained.

 

Thus, III is redundant.

 

Again, II gives S.I. for 2 years = Rs. (600 x 2) = Rs. 1200.

 

Now, from III, Sum = Rs. (10 x 1200) = Rs . 12000.

 

Thus, Rate =

 

100 x 1200

 

= 5% p.a.

 

2 x 12000

 

Thus, C.I. for 2 years and therefore, amount can be obtained.

 

Thus, I is redundant.

 

Hence, I or III redundant.

Q:

A circle is inscribed in a triangle ABC .It touches sides AB, BC and AC at points P, Q and R respectively. If BP = 9 cm, CQ = 10 cm and AR = 11 cm, then the perimeter (in cm)of the triangle ABC is:

 

A) 72.5 B) 57.5
C) 60 D) 75
 
Answer & Explanation Answer: C) 60

Explanation:
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0 6
Q:

The given Bar Graph presents the Imports and Exports of an item (in tonnes) manufactured by a company for the five financial years, 2013-2014 to 2017-2018.

In which financial year the percentage increase in Imports is the highest in comparison to its previous financial year?

 

 

A) 2014-2015 B) 2015-2016
C) 2016-2017 D) 2017-2018
 
Answer & Explanation Answer: C) 2016-2017

Explanation:
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0 5
Q:

A certain amount invested at a certain rate, compounded annually, grows to an amountin five years, which is a factor of 1.191016 more than to whatit would have grown in two years. Whatis the rate percentage?

 

A) 6 B) 4
C) 5 D) 8
 
Answer & Explanation Answer: A) 6

Explanation:
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0 5
Q:

If a 10-digit number 6220x558y2 is divisible by 88, then the value of (5x + 5y) can be:

 

A) 45 B) 25
C) 55 D) 20
 
Answer & Explanation Answer: D) 20

Explanation:
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0 12
Q:

The given Bar Graph presents the Imports and Exports of an item (in tonnes) manufactured by a company for the five financial years, 2013-2014 to 2017-2018.

What is the ratio of total Imports to total Exports during the five financial years ?

 

A) 4175: 4011 B) 4011: 4175
C) 3073: 3199 D) 3199: 3073
 
Answer & Explanation Answer: C) 3073: 3199

Explanation:
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0 6
Q:

The given Bar Graph presents the Imports and Exports of an item (in tonnes) manufactured by a company for the five financial years, 2013-2014 to 2017-2018.

What is the average of Export (in tonnes) during the five financial years ?

 

A) 1279.5 B) 1552.4
C) 1025.9 D) 1279.6
 
Answer & Explanation Answer: D) 1279.6

Explanation:
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0 45
Q:

There was 25% off on bags. A lady bought a bag and got additional 20% discount for paying in cash. She paid ₹480. What was the price tag (in ₹) on the bag?

 

A) 950 B) 825
C) 800 D) 750
 
Answer & Explanation Answer: C) 800

Explanation:
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1 162
Q:

What is the area of a rhombus(in cm ) whose side is 20 cm and one of the diagonals is 24 cm ?

 

A) 396 B) 392
C) 350 D) 384
 
Answer & Explanation Answer: D) 384

Explanation:
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0 102