Q:

Manish lent out Rs 20000 in two parts. He put out first part at 6% and the second part at 8% interest. The yearly average interest comes out to be 6.4%.What are the amounts (in Rs) that were lent at 6% and 8% respectively?

 

A) 16000, 4000 B) 12000, 8000
C) 15000, 5000 D) 18000, 2000
 
Answer & Explanation Answer: A) 16000, 4000

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Q:

If X : Y : Z = 3 : 4 : 5, then what will be the ratio of (X/Y) : (Y/Z) : (Z/X)?

 

A) 5 : 4 : 3 B) 30 : 40 : 27
C) 45 : 48 : 100 D) 20 : 15 : 12
 
Answer & Explanation Answer: C) 45 : 48 : 100

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Q:

The income of a person is Rs 45000 and his expenditure is Rs 33000. If his income is increased by 22% and expenditure in increased by 11%, then what will be the percentage increase in his savings?

 

 

A) 11 B) 45.75
C) 22.15 D) 52.25
 
Answer & Explanation Answer: D) 52.25

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Q:

In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circum-centre.

 

A) √3 B) 2√3
C) 3√3 D) 4√3
 
Answer & Explanation Answer: B) 2√3

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Q:

An equilateral triangle has sides of 10 cm each. Find the ratio of in-radius to the circum-radius of the triangle.

 

A) 1 : 1   B) 1 : 2
C) 2 : 1 D) 1 : 3
 
Answer & Explanation Answer: B) 1 : 2

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Q:

If x = 5 + 15 - 1 & y = 5 - 15 + 1 , then find the value of x2 - y2.

A) √5 B) 2√5
C) 3√5 D) 4√5
 
Answer & Explanation Answer: C) 3√5

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1 45
Q:

What value of 'p' will satisfy the equation p540 = 240p ?

A) 6 B) 10
C) 6√10 D) √10
 
Answer & Explanation Answer: C) 6√10

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Q:

Assume 57 + 59 + 109 = 0, then find the value of 573 + 593 + 1093

 

A) 1099701 B) 1099601
C) 1099801 D) 1098701
 
Answer & Explanation Answer: A) 1099701

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