Recent questions tagged q33

Self reduction is possible in which of following :

asked Oct 4, 2018 by meena.p

1 answer

The ratio of resolving powers of an optical microscope for two wavelengths $\lambda_1=4000 A$ and $\lambda_2 =6000 A$ is:

asked Oct 31, 2017 by meena.p

0 answers

Find the difference of <br> 44 hr. 45 min. 37 sec. - 26 hr. 55 min. 49 sec.

asked Oct 21, 2017 by priyanka.c

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For the diffraction from a crystal with $\lambda = 1 Å$ and Bragg's angle $\theta = 60^{\circ}$, then for the second order diffraction $'d'$ will be

asked Oct 9, 2017 by priyanka.c

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What is the largest five digit number that can be made with five different digits?

asked Oct 3, 2017 by priyanka.c

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A train travelled from Madras to Bangalore for 5 hours 10 minutes. But it got derailed in between and was halted for 2 hours 17 minutes. If the train reached the Bangalore station at morning 5 pm. What time did it start at Chennai?

asked Sep 26, 2017 by priyanka.c

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What is the value 1250 grams + 350 grams + 2000 kilogram

asked Sep 21, 2017 by priyanka.c

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Subtract 34567 - 28650

asked Sep 20, 2017 by priyanka.c

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1 kilometre = _ metres and 1 metre = _ cm

asked Sep 1, 2017 by priyanka.c

1 answer

Sachin score 140 runs by hitting 7 6's and 20 4's. How many runs did he score by running between the wickets?

asked Sep 1, 2017 by priyanka.c

1 answer

asked Aug 16, 2017 by priyanka.c

0 answers

Look at the flower below.

asked Aug 12, 2017 by priyanka.c

0 answers

Find the value of below expression <br> 9.8 + 5.6 + 4.3

asked Aug 7, 2017 by priyanka.c

0 answers

An electron travelling west to east enters a chamber having a uniform electrostatic field in north to south direction . specify the direction in which a uniform magnetic field should be set up to prevent electron from deflecting its straight line path .

asked Jul 27, 2015 by meena.p

1 answer

Why does a para magnetic sample display greater magnetization (for the same magnetizing field) when colled ?

asked Jul 14, 2015 by meena.p

1 answer

Two wires of equal length one of copper and of mangain have the same resistance which wire in thicker ?

asked Jun 30, 2015 by meena.p

1 answer

What is the net flux of the uniform electric field through a cube of side $20\;cm$ oriented so that its faces are parallel to the coordinate planes?

asked Apr 22, 2015 by meena.p

1 answer

State whether the following statement is True or False: The line $x+3y=0$ is a diameter of the circle $x^2+y^2+6x+2y=0$.

asked Oct 15, 2014 by sreemathi.v

1 answer

Calculate the freezing point depression expected for 0.0711m aqueous solution of $Na_2SO_4$.If this solution actually freezes at $-320^{\large\circ}C$,what would be the value of van't Hoff factor? ($K_f$ for water is $1.86^{\large\circ}Cmol^{-1}$)

asked Aug 8, 2014 by sreemathi.v

1 answer

An element (atomic mass =60) having face-centred cubic unit cell has a density of $6.23gcm^{-3}$.What is edge length of unit cell ?

asked Aug 4, 2014 by sreemathi.v

1 answer

Which of the following ores does not contain silver ?

asked Jul 31, 2014 by thanvigandhi_1

1 answer

True-or-False : If A and B are two candidates seeking admission in an engineering college.The probability that A is selected is 0.5 and the probability that both A and B are selected is at most 0.3.Is it possible that the probability of B getting selected is 0.7?

asked Jul 9, 2014 by sreemathi.v

1 answer

Choose the correct answer from the given four options. If the coordinates of the middle point of the portion of a line intercepted between the coordinate axes is (3, 2), then the equation of the line will be

asked Jul 2, 2014 by thanvigandhi_1

1 answer

The number of terms in the expansion of $(a+b+c)^{10}$ is

asked Jun 26, 2014 by sreemathi.v

1 answer

If $25^{15}$ is divided by 13 the remainder is ___________

asked Jun 25, 2014 by sreemathi.v

1 answer

There are two urns.Urn A has 3 distinct red balls and urn B has 9 distinct blue balls.From each urn two balls are taken out at random and then transferred to the other.The number of ways in which this can be done is

asked Jun 20, 2014 by sreemathi.v

1 answer

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