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Recent questions tagged t5

Write the following number in expanded form 83763.346

asked Oct 21, 2017 by priyanka.c

0 answers

What fraction of alphabets are made of semicircles and straight lines

asked Oct 21, 2017 by priyanka.c

0 answers

Four bells rings at 6,7,8,9 seconds respectively all the bells rings together after how many seconds

asked Oct 21, 2017 by priyanka.c

0 answers

A number is divisible by 3,if the sum of its digits is divisible by

asked Oct 21, 2017 by priyanka.c

0 answers

Find out the co-prime numbers out of the following

asked Oct 21, 2017 by priyanka.c

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What is the greatest factor of a number?

asked Oct 21, 2017 by priyanka.c

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Which of the following is the multiple of all the number

asked Oct 19, 2017 by priyanka.c

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Which of the following gives the quotient between 1300 and 1500 ?

asked Oct 19, 2017 by priyanka.c

1 answer

Evaluate $[834794 + 235475] - [56 \times 7] + [3454 - 790]$

asked Oct 19, 2017 by priyanka.c

0 answers

5700 plus how many hundreds equal 10000

asked Oct 19, 2017 by priyanka.c

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In roman numeral system how many basic numeral are there?

asked Oct 19, 2017 by priyanka.c

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Find out the predecessor of 56602310

asked Oct 19, 2017 by priyanka.c

0 answers

Find out the place value of the number 4 according to international place value system <br>85, 140, 365, 782

asked Oct 19, 2017 by priyanka.c

0 answers

Find out the difference between greatest 7 digit number and greatest 6 digit number

asked Oct 19, 2017 by priyanka.c

0 answers

Binny read a boo. She read 40 pages on first day 30 pages on second day, third day she did not read. On fourth and fifth day she completed 60 pages together. If she finishes the book in a week which was 780 pages how many was left over to her to read.

asked Oct 19, 2017 by priyanka.c

0 answers

A typical solar cell can produce electricity equal to

asked Sep 20, 2017 by priyanka.c

1 answer

Which of these is not a green house gas?

asked Sep 20, 2017 by priyanka.c

0 answers

_________ rods play an important roles as an absorbant in a nuclear reactor

asked Sep 20, 2017 by priyanka.c

1 answer

To convert ocean thermal energy into electricity, it is necessary that a difference of more than _____ between the surface waters and water depths of 1000m is required.

asked Sep 20, 2017 by priyanka.c

1 answer

An alternating current has a frequency has a frequency of 50Hz. How many times does it change its direction in one direction?

asked Sep 20, 2017 by priyanka.c

1 answer

If a conductor moves ______ to a magnetic field, an induced emf appears across its ends.

asked Sep 20, 2017 by priyanka.c

1 answer

A moving charge experiences a force in a magnetic field except when it is moving _____ to the magnetic field

asked Sep 20, 2017 by priyanka.c

1 answer

If the length of a conductor is resistance R is doubled, what will be its new resistance?

asked Sep 20, 2017 by priyanka.c

1 answer

What is the electric potential of a charge at infinity?

asked Sep 20, 2017 by priyanka.c

1 answer

Read the passage below and answer the following question <br><br> The phenomenon of splitting of white light into its component colours on passing through a refracting medium such a glass prism is called dispersion of light. The pattern obtained on the screen is called spectrum. <br><br> Cause for dispersion of light : Light rays of different colours travel with the same speed in vaccum. But in a refracting media like glss, water, etc; lights of different colours travel with different speeds. The speed of violet colour is the least while the speed of the red is the largest in glass. Hence the violet colour is deviated the most and the red colour the least. The other colur indigo, blue, green, yellow and orange are deviated by intermediate angles. <br><br> Question : The refractive index for violet is what is the electric charge

asked Sep 20, 2017 by priyanka.c

1 answer

Read the passage and answer the question given below <br><br> The phenomenon of splitting of which light into its component colour on passing through a refraction medium such as a glass prism is called dispersion of light. The pattern obtained on the screen is called spectrum. <br><br> Cause for dispersion of light: Light rays of different colours travel with the same speed in vaccum. But in a refracting media like glass, water etc; light of different colours travel with different speeds. The speed of violet colour is the least while the speed of the red is the largest in glass. Hence the violet colour is deviate the most and the red colour the least. The other colours indigo, blue, green, yellow and orange are deviated by intermediate angle. <br><br> Question : Dispersion of light through a medium is due to

asked Sep 19, 2017 by priyanka.c

0 answers

Why is the spokes of a rapidly rotating wheel cannot be distinguished?

asked Sep 19, 2017 by priyanka.c

1 answer

The power of a lens is -2.0D. What will be its focal length?

asked Sep 19, 2017 by priyanka.c

1 answer

An incident ray makes an angle of $25^{\circ}$ with the surface of a plane mirror. What will be the angle of reflection?

asked Sep 19, 2017 by priyanka.c

1 answer

What is the minimum size of a plane mirror which can enable a man to see his full image?

asked Sep 19, 2017 by priyanka.c

1 answer

The method of concentrating the ore which makes use of the difference in density between ore and impurities is called

asked Sep 13, 2017 by meena.p

1 answer

What is Calcium sulphate ?

asked Sep 13, 2017 by meena.p

1 answer

Which order of relative size amongst the following is incorrect?

asked Sep 13, 2017 by meena.p

1 answer

In the following equations: $Na_2CO3 + xHCl → 2NaCl + CO_2 + H_2O$ the value of x is

asked Sep 13, 2017 by meena.p

1 answer

Match the articles given m Column-! with the fibres/plastics from which they are made in Column-H.

asked Sep 13, 2017 by meena.p

1 answer

Which one of the following is the softest?

asked Sep 13, 2017 by meena.p

1 answer

Which of the following gases can be used for storage of fresh sample of an oil for a long time?

asked Sep 13, 2017 by meena.p

1 answer

A student Prepared $20\%$ sodium hydroxide solution in a beaker to study saponification reaction. Some observations related to this are given below <br>(I) Sodium hydroxide solution turns red litmus blue <br>(II) Sodium hydroxide readily dissolves in water <br>(III) The beaker containing solution appears cold when touched from outside <br>(IV) The blue litmus paper turns red when dipped into the solution The correct observations are :

asked Sep 13, 2017 by meena.p

1 answer

The method of concentrating the ore which makes use of the difference in density between ore and impurities is called

asked Sep 13, 2017 by meena.p

1 answer

The formula $C_6H_5-CO-CH_3$ represents

asked Sep 13, 2017 by meena.p

1 answer

Covalent compounds

asked Sep 13, 2017 by meena.p

1 answer

In the third period of the periodic table the element having smallest size is

asked Sep 13, 2017 by meena.p

1 answer

Carbon exists in the atmosphere in the form of

asked Sep 13, 2017 by meena.p

1 answer

The element with atomic number 14 is hard and forms acidic oxide and a covalent halide. To which of the following categories does the element belong?

asked Sep 13, 2017 by meena.p

1 answer

Reaction of any substance with air is called

asked Sep 13, 2017 by meena.p

1 answer

Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?

asked Sep 12, 2017 by priyanka.c

1 answer

The microorganisms present in the soil require moisture (water) and nutrients for growth and survival. Choose from the options below the habitat (place) where the soil has plenty of water and nutrients.

asked Sep 12, 2017 by priyanka.c

1 answer

The maximum and minimum temperature displayed daily in the weather bulletin refer to the-

asked Sep 12, 2017 by priyanka.c

1 answer

Read carefully the terms given below. Which f the following set is the correct combination of organs that do not carry out any digestive functions?

asked Sep 12, 2017 by priyanka.c

1 answer

The organism that can prepare their own food are called

asked Sep 12, 2017 by priyanka.c

1 answer

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