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By combining all the three statements, Average age of student and teacher = 16 × 14 = 224 years. Average age of 13 students = 16 – 4 = 12 years. Total age of 13 students = 13 × 12 = 156 years. ∴ Teacher’s age = 224 – 156 = 68 years.
Seven persons A0, B0, C0, D0, E0, F0 and G0 are sitting around a circular table facing the center (not necessarily in the same order). Two persons sit b...
Which of the following will be coded as "ZO" in the given language?
Statement: the state government has decided to appoint two thousand doctors during the next financial year
Assumptions:
1) There are e...
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the...
How many girls have MBA degrees?
Which of the following alternatives would be the missing figure in the series given below?
What should be the next term in the series 2, 3, 6, 6, 10, 9, 14, 12, ___ ?
The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represente...
Read the directions carefully and answer the following questions.
Seven person Pushkar, Fiaz, Ravi, Vibhor, Mihir, Kush, and Hiten live in a t...
In a certain code language, time is called watch, watch is called strap, strap is called leather, leather is called animal, animal is called brown, brow...