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Browse complete papersDecrease in rate of interest by RBI results in _____________.
Increase in lending rate by banks
Discouraging investments
Encouraging investments
None of these
Correct answer
Increase in lending rate by banks
Who won the World Chess Championship 2014?
Magnus Carlsen
Vishwanathan Anand
Garry Kasparov
Vladimir Kramnik
Correct answer
Magnus Carlsen
A famous personality V. Srinivas passed away at the young age of 45 years. He was famous as a
Author
Choreographer
Mandolin player
Film actor
Correct answer
Author
Average age of 5 students of a class is 15 years. What will be their average age after 5 years?
15 years
16 years
17.5 years
20 years
Correct answer
15 years
In the graph above, what is the area of shaded region?
12.5
15
22.5
25
Correct answer
12.5
Consider the graph
\(\frac{d^2y}{dx^2}\) at point P is
Zero
Can't say. Depends upon the equation
Correct answer
A cycle tyre has circumference C. While cycling its tyre slips by a fraction s. For covering a distance D, number of turns of cycle tyre that would be required are
\(\frac{D}{Cs}\)
\(\frac{D}{C(1-s)}\)
\(\frac{D(1-s)}{C}\)
\(\frac{Ds}{C}\)
Correct answer
\(\frac{D}{Cs}\)
A quadratic equation has sum of its roots equal to a and product of its root, equal to b. The quadratic equation is
\(a x ^ 2 + bx + c = 0\)
\(x ^ 2 + ax + b = 0\)
\(x ^ 2 - ax + b = 0\)
\( x ^ 2 + bx + a = 0\)
Correct answer
\(a x ^ 2 + bx + c = 0\)
Guru can complete a piece of work in 10 days. Ram and Shyam are 50% faster in doing that work, compared with Guru. In how many days can all three of them finish the work together?
2 \(\frac{1}{2}\) days
3 days
3 \(\frac{1}{3}\) days
4 days
Correct answer
2 \(\frac{1}{2}\) days
One-third of 30% of 50 is greater than one-fourth of 16% of a number by 2.6. Two-third of that number is
10
20
30
40
Correct answer
10