If the electronic configuration of elements A and B are 1S2, 2S2 2P6, 3S1 and 1S2, 2S2 2P6, 3S2 3P4 respectively, then the formula of the compound formed by the combination of these elements will be:
View Answer Report Error Discuss
If one needs to score 34% to pass a test, the pass marks out of 40 would be:
The area of a rhombus is 24 m2 and the length of one of its diagonals is 8 m. The length of each side of the rhombus will be:
If Rs. 2,000 is invested at the rate of 20% per annum, compounded half-yearly, then the amount after 18 months will be:
A,B and C contract a work for Rs. 440. Together A and B are to do 9/11 of the work. The share of C should be:
The interest earned on Rs. 1600 at the rate of 5% S>I per annum for 6 yrs would be:
A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:
2/3 of a milk-water mixture was milk. There was 21 lit of the mixture. If 4 lit of water is added to it, the % of milk in the new mixture will be: