Quantitative Ap...

Compare the two quantities in A and B.

Quantity A: 50% of 40% of 100

Quantity B: 45% of 45% of 100

A candidate who gets 20% marks fails by 10% marks, but another candidate who gets 42% marks gets 12 marks more than the passing marks. Find the maximum marks?

A motorboat can travel at a speed of 9 km/hr. It takes twice the time to travel upstream than to travel downstream. Find out the rate of flow of the stream.

Compare the two quantities in A and B.

Quantity A

Probability of getting & Probability of getting sum as an even number when two dice are rolled & when two dice are rolled together .

Quantity B

Probability of getting & Probability of getting sum as an odd number when two dice are rolled & when two dice are rolled together .

Aditya can finish a piece of work in 21 days and Sam can do the same work in 24 days. They start the work together but after some time, Aditya leaves the work and Sam finishes it in 9 days. Find out after how many days Aditya left the work?

Eight friends A, B, C, D, E, F, G and H are sitting around a circular table with four facing outside and four facing towards the centre and each one of them like different colours pink, blue, black, white, brown, green, yellow and orange, but not necessarily in the same order. No two neighbours are sitting facing in the same direction. Who likes black colour?

I. D and E are sitting together and like the colour starting with the same alphabet. E is sitting opposite to B.

II. F is not facing outside and is neither the neighbour if D nor E. Person who likes brown colour does neither sit with D nor with E.

Six friends P, Q, R, S, T and U are sitting in a row facing towards north, but not necessarily in the same order. Who is sitting on the extreme right?

I. P and U are not sitting together. R is sitting second to the right of Q and S is sitting second to the right of T.

II. There are two persons sitting between T and R and also two persons are sitting between Q and U.

There are ten members in the family out of which three are married couples, 5 males and 5 females. How many grandsons does B have?

I. M is married to N, who is B’s son. P has two sons and only one brother who is married to M and M does not have any son.

II. B is married to A and has one son and one daughter who are married.

A panel of scientists ranked eight researchers – Jacob, Emily, Chloe, Ifaz, Jack, Robert, Lilly and Ela – according to the results obtained from their researches. No other researchers were considered and there were no ties in the final ranking. Who was ranked as the highest?

I. Robert was ranked higher than Jacob but lower than Jack. Jack was not ranked as the highest. Three researchers were ranked lower than Emily. Lilly was ranked higher than Ela but lower than Chloe.

II. Jacob was ranked lower than three researchers. Emily was ranked lower than Jacob but higher than Chloe and Lilly. Jack was ranked as the second highest.

Seven sessions abbreviated as P, Q, R, S, T, U and V are scheduled each for an hour consecutively in a same day, but not necessarily in the same order. No two sessions are scheduled in the same period of time. Which session is scheduled in the last?

I. P and R are scheduled consecutively one after another but none of them is scheduled in the ends. Two sessions are scheduled after session T. Three sessions are scheduled between P and V and two sessions are scheduled between Q and T.

II. R is scheduled as the fourth session. Session T is scheduled before V and after R. Session U is scheduled after S but not in the last and P and Q are scheduled together.