Recent questions without an upvoted answer

+1 vote

0 answers

Given below is the frequency distribution table regarding the concentration of sulphur dioxide in the air in parts per million

asked Jan 1, 2018 in Class 10 by kratos

+3 votes

0 answers

0.3780 g of an organic compound gave 0.5740 g of silver chloride in Carius estimation. Calculate the percentage of chlorine in the compound.

asked Jan 1, 2018 in Chemistry by kratos

+3 votes

0 answers

If log10 (x^3 + y^3) – log10 (x^2 + y^2 – xy) ≤ 2, then the maximum value of xy for all x ≥ 0, y ≥ 0 is

asked Jan 1, 2018 in Class 11 by kratos

+2 votes

0 answers

If the first three terms in the expansion of (a + b)^n are 27, 54, and 36 respectively, then find a, b and n.

asked Jan 1, 2018 in Class 11 by kratos

+3 votes

0 answers

The perimeter of a parallelogram is 22 cm. If the longer side measure 6.5 cm, what is the measure of shorter side ?

asked Jan 1, 2018 in Class 9 by kratos

+3 votes

0 answers

The mass of a molecule of krypton is 2.25 times the mass of a hydrogen. A mixture of equal masses of three gases is enclosed in a vessel,

asked Jan 1, 2018 in Class 11 by kratos

Page:

« prev
1
...
922
923
924
925

...