0
Q:

What will be the compound interest earned on an amount of Rs. 5000 in 2 years?

I. The simple interest on the same amount at the same rate of interest in 5 years is Rs.2000.

II. The compound interest and the simple interest earned in one year is the same.

III. The amount becomed more than double on compound interest in 10 years.

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

Answer:   



Explanation:
Q:

If 2x2+2y2=4a the find the value of 2ax2-a+2ay2-a

A) 0 B) 1
C) a D) 2a
 
Answer & Explanation Answer: A) 0

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0 829
Q:

Bhanu takes a total of 6 hrs 50 min in walking a distance and running back to same place where she started. She could walk both ways in 8 hrs 30 min. The time taken by her to run both ways is :

A) 5 hrs 35 min B) 5 hrs 15 min
C) 5 hrs 10 min D) 5 hrs 45 min
 
Answer & Explanation Answer: C) 5 hrs 10 min

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0 1001
Q:

(242699 + 167109) ÷ (9946 –9446) = ?

A) 852 B) 835
C) 800 D) 820
 
Answer & Explanation Answer: D) 820

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0 983
Q:

(45.004% of 1439.97 –15.99% of 2249.97) ÷ 35.98 = ?

A) 7 B) 5
C) 3 D) 8
 
Answer & Explanation Answer: D) 8

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0 947
Q:

874.96 + 94.0091 × 34.98 –1244.98 = ?

A) 2745 B) 4000
C) 1600 D) 2920
 
Answer & Explanation Answer: D) 2920

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0 985
Q:

Solve 675.9995+(3.9989)2 = ? ÷ 16.9900865

A)

6

B)

50

C)

10

D)

125

 
Answer & Explanation Answer: A)

6



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0 876
Q:

Solve : 8,23,199.98 × 99.92 = ? × 80,000

A) 1000 B) 1030
C) 1080 D) 1065
 
Answer & Explanation Answer: B) 1030

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2 938
Q:

In a college, the ratio of boys to girls is 29 : 33 respectively. When 142 more boys join the college, this ratio becomes 21 :19. How many more girls should join the college to make the number of boys and girls equal?

A) 75 B) 90
C) 60 D) 66
 
Answer & Explanation Answer: D) 66

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0 873