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Olympiad - VII - Maths - Data Handling
In the given table shows the weight of some marble. what is the weight of Marble P
Marble
P+Q+Q= 660gm
Q+R+S= 600gm
P+S+R= 540gm
Option
a. 150g
b. 280g
c. 180g
d. 240g
Marble
P+Q+Q= 660gm
Q+R+S= 600gm
P+S+R= 540gm
Option
a. 150g
b. 280g
c. 180g
d. 240g
Asked by SATYEN
27th October 2017,
3:14 PM
Olympiad - VII - Science - Acids, Bases and Salts
what is the substance present in china rose so that it is an acid base indicator. name the substance in it ? can we use that substance in other materials to make them also an acid base indicator?
Asked by Rajesh
10th July 2016,
9:43 PM
Olympiad - VII - Maths - Concept of Percentage
The difference between the number obtained by increasing a certain number by 8% and that obtained by dimnishing it by 3% is 407.find the original number
Asked by Shivamkeshari990
7th June 2016,
11:11 AM
