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Q:

If percentage of profit made,when an article is sold for Rs.78, is twice as when it is sold for Rs.69, the cost price of the article is

A) Rs. 49 B) Rs. 51
C) Rs. 57 D) Rs. 60

Answer:   D) Rs. 60



Explanation:
Q:

The average height of 5 boys is 175 cm. A sixth boy joined the group and the average height of all the boys in the group now increased by 1 cm. The height of the sixth boy is:

 

A) 180 cm B) 181 cm
C) 175 cm D) 179 cm
 
Answer & Explanation Answer: B) 181 cm

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0 17
Q:

A certain amount of money at compound interest grows to ₹66,550 in 3 years and ₹73,205 in 4 years. The rate per cent per annum is:

 

A) 9% B) 5%
C) 11% D) 10%
 
Answer & Explanation Answer: D) 10%

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0 37
Q:

The greatest number which should be replace '*’ in the number 146*48 to make t divisible by 8 is:

 

A) 8 B) 9
C) 2 D) 0
 
Answer & Explanation Answer: A) 8

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0 15
Q:

The following table shows the monthly salaries (in ₹) of 50 families.

How many families have a monthly salary less than ₹40,000?

 

A) 46 B) 9
C) 27 D) 18
 
Answer & Explanation Answer: C) 27

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0 15
Q:

In the figure, Two circles with centres P and Q touch externally at R. Tangents AT and BT meet the common tangent TR at T. If AP = 6 cm and PT = 10 cm, then BT = ?

 

A) 6 cm B) 8 cm
C) 10 cm D) 12 cm
 
Answer & Explanation Answer: B) 8 cm

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Q:

The following table shows the income(in rupees) for a particular month, together with their source, in respect of 5 employees (A, B, C,D and E).

How many employees got more arrears than the average arrears received by all the employees?

 

A) 4 B) 1
C) 3 D) 2
 
Answer & Explanation Answer: C) 3

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Q:

The heights of some girls in a school were noted and the data obtained are as shown in the table.

How many girls have a height of 135 cm or more but less than 150 cm?

 

A) 88 B) 35
C) 80 D) 64
 
Answer & Explanation Answer: D) 64

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0 14
Q:

The value of -1+14÷12×2+5 is:

A) 174 B) 5
C) 2 D) 7-2
 
Answer & Explanation Answer: B) 5

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