Question
Select the combination of letters that when
sequentially placed in the blanks of the given letter series will complete the series. P Q P P Q _ P Q _ R S _ _ R R S _Solution
The logic followed here is: The letters are in increasing order as per the alphabetical series and the letters are repeating, as per the English alphabetical series, in every group starting from 'P'. So, 'R, Q, P, Q, T' will complete the series. The complete series will be: P Q/ P P Q R/ P Q Q R S/ P Q R R S T
If the homogeneous system of equations
x + y + z = 0
2x + 3y + 4z = 0
has a non-trivial solution, then the value of k is:
3x + 5y + kz = 0
Marked price of an article is Rs. M, as it is marked by a certain price. Find the value of M.
Statement I. If the shopkeeper gives a discount of ...
In the expansion of (1 + x)ΒΉβ΅ , what is the ratio of the coefficients of the 6th term to the 9th term?
A group of 6 men and 5 women can finish a certain task in 8 days, while another group of 3 men and 15 women can complete the same task in 6 days. Now, 4...
Find the general solution of cos 3x = 1/2:
If p = 50 - q - r and pq + r(q + p) = 816 then find the value of (p2Β + q2Β + r2) .
If log 32 = 3.816, then the value of log 16 is:
What is the value of 8 β 4 Γ 16 β 4?Β
If sin x + sin 2x = 1 and cos x + cos 2x = 0, find x.