There are two taps A and B to fill up a water tank. the tank can be filled in 40 minutes if both taps are on. the same tank can be filled in 60 minutes if tape A alone is on. how much time will tap B alone take to fill up the same tank?

A person bought 8 quintal of rice for certain rupees. after a week, he sold 3 quintal of rice at 10% profit, 3 quintal of rice with neither profit nor loss and 2 quintal at 5% loss. in the transaction what is the profit?

If x:y = 7:5 , then what is (5x - 2y) : (3x + 2y) equal to?

If TAP is coded as SZO, then how is FREEZE coded ?

If COMPLETED is coded as MOCELPDET, then DIRECTION will be coded as :

If in a certain language, COUNSEL is coded as BNTMRDK, how is GUIDANCE written in that code ?

If FRIEND is coded as HUMJTK, how is CANDLE written in that code ?

In a coded language COMPUTER is written as RETUPMOC. How is MACHINE written in the same code

The use of which of the following regional languages was popularised by the Bhakti leader,
Shankaradeva ?

The Mansabdari system was introduced by:

When and by whom were the Asokan inscriptions deciphered for the first time ?

Amuktamalyada is the work of :

Name the Commander of the Arab army who conquered the Sindh.

Who was the chairperson of the Chinese Communist Party at the time of liberation of China?

Who was regarded by Gandhiji as his political Guru?

Which among the following movements was not led by Mahatma Gandhi?

In which session of the Indian National Congress was the “Poorna Swaraj” resolution adopted?

The school of arts developed during the Kushan Period with the mixture of Indian and Greek style is known as

To make tools and weapons, the earliest inhabitants of India used

Which one of the following prime numbers while dividing 2176 leaves 9 as reminder

The total number of students in the classes I, II and II of a school is 212. If the ratio of the number of students in class I and II is 3:5 and the ratio of the number of students in class II and III is 7:10, then the number of students in class III is equal to

Chandragupta dethroned the last Nanda ruler, His name was ?

Chandragupta was succeeded by ?

Sunga Dynasty was from

Kanva Dynasty was from

Satavahava Dynasty was from

The treaty of Srirangapatna was signed between Tipu Sultan and

To conquer and annex Peshawar and Punjab, Mahmud of Ghazni defeated ?

Todar Mal was a minister of Akbar, he was

Ultimate cause of water Movement in a plant stem against gravity is

Vermicompost is a/an

Duncan passage is located between

The main area of production of icebergs is found in

The Operation Polo was associated with the annexation of which one among the following princely states into India Union?

Which one among the following was not a demand of the prarthana samaj?

Which is most fertile region of India ?

The central water Tribunal was established in India in ?

Which is the largest port of India ?

"Ajanta" is in ?

The first Buddhist Council was held in the reign of ?

The first ruler of Pala dynasty was ?

The French Revolution took place in the year

Bimbisara was the ruler of ?

During the period of Sangas there was a revival of ?

In a chess tournament each of six players will play every other player exactly once. How many matches will be played during the tournament ?

A, B, C and D play a game of cards. A says to B. "If I give you 8 cards, you will have as many as C has and I shall have 3 less than what C has. Also if I take 8 cards from C, I shall have twice as many as D has." If B and D together have 50 cards, how many cards have A got?

A group of 1200 persons consisting of captains and soldiers is travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is ?

Aruna cut a cake into two halves and cuts one half into smaller pieces of equal size. Each of the small pieces is twenty grams in weight. If she has seven pieces of the cake in all with her, how heavy was the original cake ?

First bunch of bananas has (1/4) again as many bananas as a second bunch. If the second bunch has 3 bananas less than the first bunch, then the number of bananas in the first bunch are

A student got twice as many sums wrong as he got right. If he attempted 48 sums in all, how many did he solve correctly ?