0
Q:

What is the compound interest earned at the end of 3 years?

I. Simple interest earned on that amount at the same rate and for the same period is Rs. 4500.

II.The rate of interest is 10 p.c.p.a.

III.Compound interest for 3 years is more than the simple interest for that period by Rs.465.

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

Answer:   D) Either II or III only



Explanation:

 

 

 

 

 

 

I. gives, S.I for 3 years = Rs. 4500.

 

 

 

II. gives, Rate = 10% p.a.

 

 

 

III. gives, (C.I.) - (S.I.) = Rs. 465.

 

 

 

Clearly, using I and III we get C.I. = Rs. (465 + 4500).

 

 

 

Thus, II is redundant.

 

 

 

Also, from I and II, we get sum =

 

 

 

100 x 4500

 

 

 

= 15000.

 

 

 

10 x 3

 

 

 

Now C.I. on Rs. 15000 at 10% p.a. for 3 years may be obtained.

 

 

 

Thus, III is redundant.

 

 

 

Either II or III is redundant.

Q:

The bar graph shows the annual sales of the different departments of a company. Study the diagram and answer the following questions

What is the ratio of the annual sales of department B to that of department F?

A) 12:7 B) 7:12
C) 12:5 D) 5:12
 
Answer & Explanation Answer: A) 12:7

Explanation:
Report Error

View Answer Report Error Discuss

0 620
Q:

If A is 50% more than B, then B is what percent of A?

A) 66.66 B) 33.33
C) 150 D) 75
 
Answer & Explanation Answer: A) 66.66

Explanation:
Report Error

View Answer Report Error Discuss

0 676
Q:

If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.

A) 40 B) 100
C) 180 D) 200
 
Answer & Explanation Answer: A) 40

Explanation:
Report Error

View Answer Report Error Discuss

0 808
Q:

If X2+4y2+z2-4x-2z+5-0, then find the value of y15+x5z14

A) 32 B) 46
C) 58 D) 60
 
Answer & Explanation Answer: A) 32

Explanation:
Report Error

View Answer Report Error Discuss

0 811
Q:

When a number is divided by 63 the remainder is obtained as 26. What will be the remainder when the number is divided by 3?

A) 1 B) 2
C) 3 D) 5
 
Answer & Explanation Answer: B) 2

Explanation:
Report Error

View Answer Report Error Discuss

0 591
Q:

If x stands for addition, / stands for subtraction, + stands for multiplication and - stands for division, then what is the value of 20 x 8 / 8 - 4 + 2 ?

A) 24 B) 1
C) 20 D) 0
 
Answer & Explanation Answer: A) 24

Explanation:
Report Error

View Answer Report Error Discuss

0 830
Q:

The volume (in cu.cm.) of a right circular cylinder with radius 1 cm and height 2 cm is: pi = 22/7

A) 22/7 B) 22
C) 44 D) 44/7
 
Answer & Explanation Answer: D) 44/7

Explanation:
Report Error

View Answer Report Error Discuss

0 669
Q:

Complete the analogy 3 : 11 :: 7 : ___

A) 29 B) 18
C) 24 D) 51
 
Answer & Explanation Answer: D) 51

Explanation:
Report Error

View Answer Report Error Discuss

4 1431