Recent questions tagged olympiad

Which of the following can be crystallised?

asked Jul 25, 2017 by priyanka.c

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Lysosomes function in the cell as

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One of the factor that does not lead to the soil formation in nature is

asked Jul 24, 2017 by priyanka.c

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In the absence of atmosphere around the world, the temperature of the earth will be

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Air is

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A disease in human caused by a bacterium is

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The most common anti malarial drug is got from

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Who proposed five kingdom classification?

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Mammals

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What is true of scientific name?

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Rhizobium is present in the

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Which one of the following is a micro nutrient ?

asked Jul 24, 2017 by priyanka.c

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Haversian canal is present in

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Intestine absorbs digested food materials. Which type of epithelial cells are responsible for that?

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Heart muscles are

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Root hairs absorbs water from the soil through

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Which of the following is an incorrect pair?

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Fertilizers cause

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Man made source of air pollution is

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Vaccine is not available against which of the following diseases?

asked Jul 24, 2017 by priyanka.c

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Which of the statements is incorrect about tuberculosis?

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Air bladder is present in

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Father of Taxonomy is

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Sustainable agriculture involves

asked Jul 24, 2017 by priyanka.c

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Which of the following is a natural insecticide?

asked Jul 24, 2017 by priyanka.c

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When both crops and live stock are raised on the same farm it is known as

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A person met with an accident in which two long bones of hand were dislocated. Which among the following may be the reason?

asked Jul 24, 2017 by priyanka.c

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Which of the following tissue has dead cells ?

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Cork is impervious to water because it has deposition of

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Grapes placed in concentrated saline solution will

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Photosynthetic pigments are located in the

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Ribosomes are made up of

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The shop keeper sells three different types of marbles. The Blue marbles cost 20 paise each, the Green ones cost 90 paise each and the Black ones cost 5 paise each. Each bag of marbles has 5 Black marbles, 1 Green marble and 2 Blue marbles. I bought a certain number of bags and paid Rs. 6.50 in all for the Blue and Green Marbles. How much did I pay for the Black marbles?

asked Sep 26, 2016 by balaji.thirumalai

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The shop keeper sells three different types of marbles. The Blue marbles cost 20 paise each, the Green ones cost 90 paise each and the Black ones cost 5 paise each. Each bag of marbles has 5 Black marbles, 1 Green marble and 2 Blue marbles. I bought a certain number of bags and paid Rs. 6.50 in all for the Blue and Green Marbles. How many bags did I buy in all?

asked Sep 26, 2016 by balaji.thirumalai

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What will be the labor charge for tiling a hall 26 m long and 18 m wide at the rate of $18 per sq. m?

asked Sep 26, 2016 by balaji.thirumalai

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Raj bought two rolls of tape. The first roll had 11.8 metres of tape and the second roll had 19.5 metres of tape. How many metres of tape did Raj buy in all?

asked Sep 26, 2016 by balaji.thirumalai

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I buy 10 boxes of mangoes each box weighing 5 Kgs. I also buy 5 boxes of apples, each box weighing 10 Kgs. I pay a total of Rs. 281.90. I store them in a freezer and consume 1/2 a Kg every day. How long does it take me to finish all the fruits?

asked Sep 26, 2016 by balaji.thirumalai

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If the cost of milk is Rs. 14 per litre and I bought in 14.4 litres, how much did I have to pay?

asked Sep 26, 2016 by balaji.thirumalai

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The following graph gives the number of students in a university who play a particular sport. The number of students who play Table Tennis is 10 times that of students who play Chess. How many more students play table tennis compared to badminton, chess and football combined?

asked Sep 2, 2016 by balaji.thirumalai

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Letters below have been jumbled up. Each letter is numbered. Choose the correct option which gives the right order of letters as indicated by the numbers to form a word:

asked Sep 2, 2016 by balaji.thirumalai

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Choose the correct answer:

asked Sep 2, 2016 by balaji.thirumalai

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There are 3 cards, each has a different number. Two of them are turned face down as shown. One is turned face up. When the numbers are added two at a time, the sums are 70, 85 and 95. Find the difference of the highest and lowest number on these 3 cards.

asked Sep 2, 2016 by balaji.thirumalai

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Find the value of $( \blacktriangle - \bigstar) - (\blacktriangledown - \blacksquare)$

asked Sep 2, 2016 by balaji.thirumalai

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I shipped a package to the US. They charged by Rs. 9.21 for the first Kg and then 51 paise for each additional 500 grams. If I paid Rs. 12.27 as total postage, how much did my package weight?

asked Sep 2, 2016 by balaji.thirumalai

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Find the 3 digit number. Its one's digit and hundred's digit are both divisible by 2. The one's digit and ten's digit are both divisible by 3. It's ten's digit is an odd multiple of 3, and its hundred's digit is 2 less than the one's digit.

asked Sep 2, 2016 by balaji.thirumalai

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There are 3 numbers, the third one is the lowest in value. The ratio of the second number to the third number is 3:1. The difference between the second and third number is 48. The ratio of the second number to the first is 2:1. Find the sum of the three numbers

asked Sep 2, 2016 by balaji.thirumalai

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There are 3 numbers, the third one is the highest in value. The ratio of the third number to the second number is 6:1. The difference between the second and third number is 125 and the first and third number is 100. Find the sum of the three numbers

asked Sep 2, 2016 by balaji.thirumalai

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Find the value of X + Y + Z?

asked Sep 2, 2016 by balaji.thirumalai

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If $\bigstar + \bigstar + \bigstar + \bigstar = 43.56$ and $\blacktriangledown + \bigstar + \bigstar = 23.68$ then $\bigstar - 3 \times \blacktriangledown = ?$

asked Sep 2, 2016 by balaji.thirumalai

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All lines of this figure meet at right angles. Find the area of the given figure.

asked Sep 2, 2016 by balaji.thirumalai

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