Question
Which of the following numbers will replace the question
mark (?) in the given series? 17, 30, 44, 59, 75, ?Solution
ATQ,
30−17=13 44−30=14 59−44=15 75−59=16 75+17 = 92
If x + y + z = 30, x² + Y² + z² = 460 and x z = y², then find the value of x z?
If a = 2 + √3, then the value of (a6 + a4 + a2 + 1)/a3 is
If x ,y,z are three integers such that x +y = 8,y +z =13 and z +x =17,then the value of x2 /yz is:
Find the value of ‘x’ in the given expression:
(49/16)x × (64/343)x-1 = 4/7
if a2 + b2 + c2 = 2(4a -5b -6c)-77 , then a-b-c = ?
- If n = 1 + √2, then find the value of (n + 1/n)².
- If a 2 + b 2 + c 2 = 240 and ab – bc – ca = 64, then find the value of (a + b – c) 2 .
(p + q) = 8 and (p2 + q2 - 6) = 28. If p < q, then determine the value of (p/q).
If x/y = 5/3, Find (x+y)/(x-y)?