Start learning 50% faster. Sign in now
ATQ,
Original amount received by ‘P’ = Rs. 2100 × (3/10) = Rs. 630
Amount received by ‘P’ according to the new ratio = Rs. 2100 × (5/10) = Rs. 1050
So, required difference = 1050 – 630 = Rs. 420
If (x + y + z) = 68, (x/z) = (3/4) and (z/y) = (2/5), then find the value of ‘y’.
If A = (7)1/3 + (7) -1/3, then the value of {3A3 – 9A} will be:
The certain sum amounts to Rs11313.5 in 2(1/2) years at 12% p.a., interest compounded 10 months. The sum (in Rs) is:
(44² × 16²) ÷ (184.8 ÷ 8.4) =? × 64
What is the value of (a² + b²+4c²- ab-2bc-2ca) (a + b+2c):
If p3 + 9p2 + 8p + 13 = 6p2 + 5p + 12, then find the value of {(p4 + 1/p2)}/(p2 + 3p +...
Which of the following statements is correct?
I. If x = 12, y = –2 and z = –10, then x³ + y³
+ z³ = 360
II. If x + y = 48 an...
If a + b = 56 and (a – b)² = 496, find the value of the product of a and b.