Wipro technical Questions and Answers
Wipro technical test questions objective: Types of questions and answers in Wipro online assessment test, Wipro Aptitude Questions
1. How many grams of NaOH will react with 0.2 equivalent of HCl?
ANSWER= (A)
2. Which of the following is least acidic
ANSWER= (B)
3. In Reimer-Tiemann’s reaction, the reaction intermediate is
ANSWER= (D)
4. Which of the following is most acidic?
ANSWER= (B)
5. A catalyst
ANSWER= (C)
6. The rate of the first-order reaction depends on the
ANSWER= (D)
7. The most abundant element in the universe is
ANSWER= (A)
8. Integrate 3x + 5 / (x3-x2-x+1)
ANSWER= (A)
9. If y=cos-1(cosx + 4sinx)/(17)1/2, then dy/dx is
ANSWER= (B)
10. The maximum KE of the photoelectron emitted from a surface is dependent on the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th
terms
ANSWER= (A)
11. If the letters of the word “ratchet” are arranged in all possible ways and these words are written
out as in a dictionary, what is the rank of the word “ratchet”
ANSWER= (D)
12. Ravi’s salary was reduced by 25%.Percentage increase to be effected to bring the salary
to the original level is the system?
ANSWER= (C) .
13. A and B can finish a piece of work in 20 days. B and C in 30 days and C and A in 40 days.
In how many days will A alone finish the job
ANSWER= (A)
14. How long will a train 100m long travelling at 72kmph take to overtake another train
200m long travelling at 54kmph
ANSWER= (B)
15. What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?
ANSWER= (A)