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Let the income of A be Rs 100a Than, income of B is = 100 x 0.85a = Rs 85a income of C = Rs (85a + 3600) income of A+B+C = 100a + 85a + 3600 = 270a + 3600 Now , 270a + 3600 = 8400 x 3 270a = 21600 a=80 earning of A= 8000 ; B = 6800 ; C = 10,400 Savings of A= 8000 x ½ = 4000 Savings of B = 6800 x ½ = 3400 Therefore avg savings of A and B = (4000+3400)/2 = Rs 3700 Let savings of C be k Therefore expenditure of C be k+780 Now, k + k + 780 = 10400 2k = 9620 K = 4810 Therefore the % will be = 4810/3700 x 100 = 130%
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed ...
Select the related alternative from the given:
Spring: Summer :: _______.
Three of the following four number pairs are alike in some manner and one is different. Identify the one which is different.
Select the option that is related to the third term in the same way as the second term is related to the first term.
GAYH : IYWJ :: FBAO : ______
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
...If 38 @ 9 = 66 and 63 @ 43 = 122, then 29 @ 57 = '?'.
F/N : 30/182 : : H/P : ?
Select the set in which the numbers are NOT related in the same way as are the numbers of the following set. (NOTE: Operations should be performed on th...
If 83 × 24 = 5, 62 × 15 = 2, 45 × 33 = 3, then 96 × 42 = ?
Select the option that is related to the third term in the same way as the second term is related to the first term.
MODE : NLWV :: JAIL : ?