• Department: Ministry of Information & Broadcasting

Steno typist (BPS-14) Paper 2 of Ministry of Information & Broadcasting

Q21

The mean of 50 observations was 36. It was found later that an observation of 48 was wrong. The corrected new mean is:

Q22

A pupil's marks were wrongly entered as 83 instead of 63. Due to this, the average marks increased by half. The number of pupils in the class is:

Q23

The average age of 15 students of a class is 15 years. The average age of 5 students is 10 years and that of another 9 students is 16 years. The age of the 15th student is:

Q24

A trader purchased two color televisions for Rs. 35,000. He sold one at 20% profit and the other at 40% profit. If the overall profit was 32%, find the difference in their cost prices.

Q25

Rs. 6000 is lent out in two parts. One part is lent at 7% simple interest and the other at 8% simple interest. The total interest after one year is Rs. 450. Find the ratio of the amounts lent at the lower and higher rates.

Q26

A total of 3000 chocolates were distributed among 120 boys and girls such that each boy received 30 chocolates and each girl received 3 chocolates. Find the respective numbers of boys and girls.

Q29

At the age of __________, the Holy Prophet (PBUH) received the first Wahi.

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