Recent questions tagged olympiad

Solubility is amount of solute dissolved in

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Mathematical expression that describes Boyle's law is

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Oxidation state of group IIIA metals is

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An electrolytic cell uses electrical energy to drive

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On contact with oxygen, Rubidium forms

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When we blow air into the balloon it inflates because:

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Which of the following is the correct set of apparatus for fractional distillation?

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Cathode rays have :

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Find the total length around the field

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September 2011

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Which of the following is not a postulate of Dalton’s atomic theory:

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The concentration of a solution indicates

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Filtration as a method of separation can be used for mixtures that are

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The movement of molecules from a higher concentration to a lower concentration is known as?

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The n value of the valence shell of an element indicates its?

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When the electron is present in a particular orbit , it?

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How many triangles are there in above figure

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Distance from Chennai to Bangalore is given as 330. What is its unit

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Choose the correct option from the following set of clocks 18:33 pm

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Find the fraction of the shaded portion from the following figure

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How many squares are there in the following figure?

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Find the difference of : 40 L 380 ml - 27 L 255 ml

asked Sep 1, 2017 by priyanka.c

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Encircle the pairs of numbers which when added makes more than 500?

asked Sep 1, 2017 by priyanka.c

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1 kilometre = _ metres and 1 metre = _ cm

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What is the 24 hour clock for the following time 5:36pm

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Calculate the Denominations and Find the total amount Four 100 rupee notes = Rs Three 50 rupee notes = Rs Seven 20 rupee notes = Rs Nine 10 rupee notes = Rs

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A milk booth sold 1284 milk packets on Monday and 1419 milk packets on Tuesday. Find the total number of packets sold on both the days

asked Sep 1, 2017 by priyanka.c

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A toy train has 164 seats. Find the number of seats in 7 such trains.

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Who gave the idea that elements can be differentiated by their properties?

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At a particular temperature solution which cannot dissolve more solute is called

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By passing hydrogen gas through vegetable oil, it is converted in to

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For a certain reaction $PV = 2 dm^3 atm$ and volume is $4 dm^3$ then corresponding pressure is

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At constant pressure average kinetic energy of gas molecules increases 2 times if

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Metals difficult to oxidize are called

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How many elements are present in two molecules of aspirin? The formula for aspirin is $C_9H_8O_4$.

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In the separation of dyes A and B by chromatography, component B has more solubility in the solvent. Which component will rise faster?

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Count the number of days from $28^{th}$ feb 2012 to $27^{th}$ feb 2013

asked Sep 1, 2017 by priyanka.c

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Dev has few yellow coins and few red coins. He distributes them equally in two boxes. He puts 6 yellow and 7 red coins in one box. He puts 8 red coins in another box. What is the number of yellow coins he puts in the second box.

asked Sep 1, 2017 by priyanka.c

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Calculate the number of seconds in 2 hours 20 minutes

asked Sep 1, 2017 by priyanka.c

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Sheela had 5 box of chocolates. There were 12 chocolates in each box. She gave 6 chocolates to Ajay, 2 boxes to her brother Arun. If the remaining number of chocolates was 30. How many can be put in each box.

asked Sep 1, 2017 by priyanka.c

1 answer

Evaluate 8680 + 49579 + 5374 =

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A small cinema hall has 297 seats divisible equally in 9 rows. How many seat are there in each row

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Find the value of (78 times of 24) by (26 times of 35)

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A girl has 3 pockets in her dress. She wants to put 103 coins equally in the pockets. How many coins will be left over?

asked Sep 1, 2017 by priyanka.c

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........HUNDRED + ...... TENS + ..... ONES = 465

asked Sep 1, 2017 by priyanka.c

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How many 8's are there in the following number sequence which are immediately followed by '5' and not immediately followed by 3 $6\; 3\; 8\; 6\; 2\; 6\; 4\; 8\; 5\; 7\; 1\; 8\; 3\; 6\; 4\; 8\; 5\; 9\; 8\; 3\; 4\; 6\; 8\; 3$

asked Sep 1, 2017 by priyanka.c

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If $'+'$ means $'\times',\; '-' $ means $\;'÷'\; '\times'$ means c asscxx $'-'$ and $' '$ means $'+'$, then $9 + 8 ÷ 8 - 4 \times 9 = ?$

asked Sep 1, 2017 by priyanka.c

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Half of half a number is 17.5. What is the number

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Find out the largest number from the following

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