1) What percent is 250 gram of 1 Kg?
(A) 30%
(B) 20%
(C) 25%
(D) 15%
2) 144 is what percent of 360?
(A) 25%
(B) 30%
(C) 40%
(D) 45%
3) 25% of a number is 300. The number is?
(A) 600
(B) 800
(C) 1000
(D) 1200
4) A primary school had an enrollment of 850 pupils in January 1970. In January 1980 the enrollment was 1120. What was the percentage increase for the enrollment?
(A) 31.76%
(B) 33.50%
(C) 30.65%
(D) 34.76%
5) In a co-education secondary school 55% of the students are boys. There are 360 girls in the school. The number of boys in the school is?
(A) 400
(B) 450
(C) 440
(D) 460
6) A student has to secure 40% marks to pass. He gets 40 marks and fails by 40 marks. The maximum number of marks is?
(A) 300
(B) 250
(C) 200
(D) 175
7) After spending 88% of his income, a man had Rs. 2160 left. Find his income.
(A) 18000
(B) 19000
(C) 20000
(D) 22000
8) In an examination, 900 students were boys and 1100 were girls. If 32% of the boys and 38% of the girls passed the examination, the total percentage (of boys and girls together) of candidates that failed will be?
(A) 35.3%
(B) 62.0%
(C) 64.7%
(D) 68.0%