Q. The price of a shirt after 15% discount, is Rs. 119. What was the marked price of the shirt before discount -
1) Rs. 129
2) Rs. 140
3) Rs. 150
4) Rs. 160
Q. The average of a,b,c is 20 and that of b,c,d is 25; if d=30, then the value of a is -
1) 25
2) 45
3) 30
4) 15
Q. A store sells a watch for a profit of 25% of the cost. Then the percentage of profit against selling price is -
1) 22%
2) 20%
3) 18%
4) 15%
Q. If A is equal to 20% of B and B is equal to 25% of C; then what percent of C is equal to A?
1) 10
2) 15
3) 5
4) 20
Q. A gun is fired at a distance of 1.7 km from Ram and he hears the sound after 25 seconds. The speed of sound in meter per second is -
1) 60
2) 62
3) 64
4) 68
Q. Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. The ratio between the capacity of a man and a woman is -
1) 3:4
2) 4:3
3) 5:3
4) 5:7
Q. The volume of metallic cylindrical pipe of uniform thickness is 14 cm and its external radius is 9 cm. The thickness of the pipe is -
1) 0.5 cm
2) 1.5 cm
3) 1 cm
4) 2 cm
Q. The average age of 19 boys in a class is 21 years. If the teacher’s age is included, the average increases to 22 years. What is the teacher’s age?
1) 39 years
2) 41 years
3) 40 years
4) 44 years
Q. A man is 3 years older than his wife and four times as old as his son. If the son becomes 15 years old after 3 years. Then what is the present age of the wife?
1) 60 years
2) 51 years
3) 48 years
4) 45 years
Q. A's income is Rs 140 more than B's income and C's income is Rs 80 more than D's. If the ratio of A's and C's income is 2:3 and the ratio of B's and D's income is 1:2 then the incomes of A,B, C and D are respectively -
1) Rs 260, Rs 120, Rs 320 and Rs 240
2) Rs 300, Rs, RS 160, Rs 600 and Rs 520
3) Rs 400, Rs 260, Rs 600 and Rs 520
4) Rs 320, Rs 180, Rs 480 and Rs 360
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