1.What is the function of ribosomes in the cell?
(a)Synthesis of DNA
(b) Synthesis of RNA
(C) Synthesis of carbohydrates
(D) Synthesis of proteins
ANSWER:D
2.Pingali Venkaya is related to which of the following?
(a) Indian Army
(b) Indian National Flag
(c)Indian National Anthem
(d) Indian Constitution
ANSWER:B
3.A boat covers a distance of 14 km upstream and 16 km downstream in 9 hours. It covers 12 km upstream and 40 km downstream in 11 hours. What is the speed (in km/h) of the boat in still water?
(a) 2
(b) 3
(c) 4
(d) 5
ANSWER:D
4.In a row of girls, Veena is 12th from the beginning and 19th from the end. In another row of girls, Sunita is 14th from the beginning and 20th from the end. How many girls are there in both the rows together?
(A) 72
(B) 65
(C) 63
(D) 61
ANSWER:C
5.Which is a synonym of Defer?
(a) Indifferent
(b) Defy
(c) Differ
(d) Postpone
ANSWER:D
