- OLYMPIAD×

# OLYMPIAD Free Doubts and Solutions

### Olympiad - VII - Mathematics - 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

**SATYEN**27th October 2017, 3:14 PM

### Olympiad - VIII - Science - Chemical Effects of Electric Current

## IN A BEAKER SULPHURIC ACID IS POURED. AFTER THAT ELECTRICITY IS MADE TO PASS THROUGH IT. IS THERE ANY FRICTIONAL FORCE ACTING IN IT ? GIVE ANSWER WITH AN APPOROPRIATE REASON

**Shrivatsa**6th September 2016, 10:28 PM

### Olympiad - VIII - Science - Metals and Non-Metals

## ARE THERE EXCEPTION IN PHYSICAL PROPERTIES OF METAL & NON- METAL? LIST THEM.

**Shrivatsa**22nd July 2016, 4:42 PM

### Olympiad - VIII - Science - Force and Pressure

*DESCRIBE AN ACTIVITY TO SHOW WE HAVE ATMOSPHERIC PRESSURE ON OUR HEAD*.

*DESCRIBE AN ACTIVITY TO SHOW WE HAVE ATMOSPHERIC PRESSURE ON OUR HEAD*.

**Shrivatsa**19th July 2016, 5:18 PM

### Olympiad - VIII - Science - Metals and Non-Metals

## IS RADON A RADIOACTIVE GAS? IF YES WHY?

**Shrivatsa**18th July 2016, 5:52 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?

**Rajesh**10th July 2016, 9:43 PM

### Olympiad - VIII - Science - Metals and Non-Metals

## LIST THE METAL REACTIVITY TABLE

**Shrivatsa**14th June 2016, 1:57 PM

### Olympiad - VII - Mathematics - 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

**Shivamkeshari990**7th June 2016, 11:11 AM

### Olympiad - VI - Mathematics - Basic Geometrical Ideas

## Base and hypotenuse of a right angled triangle are 5 cm and 9 cm resepectevely. find the area of the right angled triange whose base and heights are half of the base and height of the given triangle ?

**jpray2005**7th February 2016, 9:20 AM

### Olympiad - VI - Mathematics

## physics science working model

**macbeth88mr**7th January 2016, 6:31 PM