ACTUALLY I HAD ASKED THE EXPERTS OPINION FOR THE GIVEN QUESTION, AND THE EXPERT ANSWERED AS MENTIONED BELOW (AT THE END) , ... I AGREE WITH HIS SUGGESTION,,, BUT THEN ALSO I WANT THE EXPERTS SUGGESTION FOR THE PREFERENCE OF A BETTER BOOK AS MENTIONED IN MY QUESTION: Question: I want to take the experts opinion about: Which of the followings reference books (MENTIONED BELOW) for Mathematics would be a better ones for Class 8 which contains better questions of "High order thinking skills" and would also be a better ones for the olympiads?

Amit Shukla answered this in Math, Class

ACTUALLY I HAD ASKED THE EXPERTS OPINION FOR THE GIVEN QUESTION, AND THE EXPERT ANSWERED AS MENTIONED BELOW (AT THE END) , ... I AGREE WITH HIS SUGGESTION,,, BUT THEN ALSO I WANT THE EXPERTS SUGGESTION FOR THE PREFERENCE OF A BETTER BOOK AS MENTIONED IN MY QUESTION:

Question:I want to take the experts opinion about: Which of the followings reference books (MENTIONED BELOW) for Mathematics would be a better ones for Class 8 which contains better questions of "High order thinking skills" and would also be a better ones for the olympiads?

Mathematics - By RD SharmaMathematics - By RS AggarwalExperts please also mention any other reference books for a better study in Maths, which would they think should be preferred for a better performancein the field of Mathematics.in Class 8Amit Shukla answered this

We would suggest you to kindly contact your respective subject teacher about the same, he/she would be able to assist you best.in Math, Class

Class 8which contains better questions of "High order thinking skills" and would also be a better ones for the olympiads?Experts please also mention any other reference books for a better study in Maths, which would they think should be preferred for a better performance

in the field of Mathematics.in Class 820*-4+20*-7=20[-4+-7]

^{2005}x 5^{2000}when written in full.{Remember it is said to find the number of digits and not their sum}

Q6. If '+' is called '+', '+' is called '–' , '–' is called 'x' and 'x' is called '+', then what is the value of 6 × 3 $\xf7$ 2 – 2 + 5 ?

$\left(\mathrm{A}\right)8\frac{1}{5}\left(\mathrm{B}\right)2\frac{3}{5}\phantom{\rule{0ex}{0ex}}\phantom{\rule{0ex}{0ex}}\left(\mathrm{C}\right)4\frac{2}{7}\left(\mathrm{D}\right)5$

Q35. The table shows the number of boys and girls that wear spectacles in four section Class -4

The total number of boys wearing spectacles is twice that of the girls. If there is a number of boys and girls wearing spectacles in section R, what is the total number boys and girls who wear spectacles in Section R?

A. 14 B. 16 C. 18 D. 20

Please tell how you solved this question easily? Did you try it many times and got the answer or there is some trick for this?

Puzzle timeSeven up !

Put the numbers 1, 2, 3, 4, 5, 6 and 7 in the circles so that each straight line of three numbers adds up to the same total.