Question
A series is given with one term wrong. Select that wrong
term from the given alternatives. QON, SRR, UUV, WXA, YADSolution
Q + 2 = S; S + 2 = U; U + 2 = W; W + 2 = Y O + 3 = R; R + 3 = U; U + 3 = X; X + 3 = A N +Â 4 = R; R + 4 = V; V +Â 4 = Z; Z + 4 = D
‘a’ is directly proportional to ‘b’. If at a=30, the value of ‘b’ is 20% greater than ‘a’, then find the value of ‘a’ when b=54.
...The roots of the quadratic equation x² + px + q = 0 are in the ratio 3:4. If the sum and product of the roots are 7 and 12, respectively, find the valu...
The graphs of the equations 3x-20y-2=0 and 11x-5y +61=0 intersect at P(a,b). What is the value of (a² + b² − ab)/(a² − b²...
If a+1/a =9, then a5+1/a5 is equal to:
Simplify:
5x + 7y - [(10x + 4y) - (3x + 2y) + 5y] - 3xIf a = 701, b= 703 and c= 706, then find the value of a³ + b³ +c³ –3abc?
Which of the following options gives the value of 2999² – 999²?
If x = 8.15, y = 9.06 and z = –17.21, then the value of x³ + y³ + z³ – 3xyz is:
Find the value x2 + y2, if xy = 13 and x + y = 7.
25, 25.8, 27.4, 29, 33, 37
