What is the ratio in Rs 2.80 and 40paise? `1:7` b. `\ 2:7` c. `7:1` d. `1: 14`

Find the ratio of 40 paise to Rs. 2.

XOZ-plane divides the join of (2,3,1) and (6,7,1) in the ratio a. 3:7 b. 2:7 c. -3:7 d. -2:7

The ratio 4^(3.5):2^(5) is the same as 2:1 b.4:1 c.7:5 d.7:10

The perimeter of a circle is equal to the perimeter of a square. Then, their areas are in the ratio (a) 4 : 1 (b) 11 : 7 (c) 14 : 11 (d) 22 : 7

If the angles of a triangle are in the ratio of 2 : 3 : 7 , then find the ratio of the greatest angle to the smallest angle A. 7 : 2 B. 2 : 3 C. 7 : 1 D. 3 : 5

In a fraction,if numerator is increased by 40% and denominator is increased by 80%, then what fraction of the original is the new fraction? (1)/(2) b.(7)/(9) c.(7)/(18) d.Data inadequate

The simple interest on Rs 10 for 4 months at the rate of 3 paise per rupee per month is (a) Rs 1.20 (b) Rs 1.60 (c) Rs 2.40 (d) Rs 3.60

Two vessels A and B contain milk and water in the ratio 7 : 5 and 17 : 7 ,respectively. In what ratio mixtures from two vessels should be mixed to get a new mixture containing milk and water in the ratio 5 : 3 ? (A) 1 : 2 (B) 2 : 1 (C ) 2 : 3 (D) 3 : 2

What is the value of (1)/(7)times(1)/(7)-:(2)/(7) ?

Rs. 34800 is distributed among A,B,C and D in such a way that if A gets Rs. 1 then B gets 80 paise ,if B gets Rs.1, then C gets Rs. 1.20 and if C gets Rs. 1 then D gets 75 paise .Find the among received by B.