Recent questions in Olympiad-Math

The cost of a flower vase is Rs 120. If the shopkeeper sells it at a loss of 10%, the selling price is _____.

asked Oct 14, 2015 by pady_1

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The ratio of 5 m to 50 cm is __________.

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Find the whole quantity if 5\% of it is 600.

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Nelu got 320/400 in her report card. Hari scored 280/400 in his report card. Who scored more percentage of marks?

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Find the ratio of Rs 500 to 50,000 paise.

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At what rate percent per annum will Rs. 800 amount to Rs 1000 in 5 years ?

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Find simple interest on the sum of Rs. 800 for 2.5 years at 4.5\% p.a

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Find interest and amount when Principal = Rs. 200, Rate = 12\% p.a., Time = 6 months.

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Find interest and amount when Principal = Rs. 1000, Rate = 5\% p.a., Time = 3 years

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Find the simple interest on Rs. 400 for 3\large\frac{1}{3} years at 3\% p.a

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The cost price of 4 articles is the same as the selling price of 3 articles. Find the profit percent.

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The selling price of an article is \large\frac{4}{5} of its cost price. Find the loss \%

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A man sold a watch at Rs. 3,800 and lost 5%. What was the cost price.

asked Oct 14, 2015 by pady_1

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A shopkeeper sells an article of Rs 400, while he purchases it for Rs 402. Find out loss per cent of shopkeeper.

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Total numbers of beads in a bag are 20, if red beads are 8 and blue beads are 12, find out the percentage of each colour of beads.

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S.P of a toy is Rs 540. If the profit made by the shopkeeper is 20\%, the C.P of the toy is

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The cost of one packet of balls having 20 balls is Rs. 100, what will be the cost of such 24 balls.

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Convert 45\% into fraction

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The weight of one iron ball is 16 kg. Find the weight of 8 such iron balls.

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Shyam Lal sold a horse for Rs. 1560 and gained 4%. Find the cost price.

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Ram buys a coloured TV for Rs.10,000 and sells it for Rs.12000, Find his gain \%

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An electronics dealer buys a radio for Rs.225 and spends Rs.15 on transporting it to his shop. If he sells the radio for Rs.300. Find his profit percent.

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Ram buys an old house for Rs.3,00,000.He spends Rs.20%of the cost price on its repairs and sells it for Rs.4,50,000. Find his gain or loss\%

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A school team won 7 games this year against 5 games won last year. What is the percent increase?

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If the angles of a triangle are in the ratio 1 : 2 : 3, find the value of each angle.

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What percent of 4 km is 160 gm.

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What percent of Rs. 150 is Rs 30?

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Ram saves Rs.500 from his salary. If this is 25% of his salary. What is his salary.

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75\% of x = 15. Find x.

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Find 50\% of 175

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A shop has 500 bulbs out of which 10 are defective. What percent of bulbs are defective?

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In a fruit basket, 50\% are apples, 25\% are oranges and remaining are bananas. Find the \% of bananas.

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If 75 percent of students in a class like to play hockey, what percentage of students donot like to play hockey.

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Bananas are available in the market at the rate of Rs. 24 per dozen. Find the cost of 10 banana

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6 kg. of rice is enough for 20 people. How much rice is required for 100 people.

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Find the cost of 10 pencils, if cost of 6 pencil is Rs 72?

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Which ratio is greater 15 : 18 or 24 : 27.

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Out of 400 oranges, 80 oranges are found rotten.Find the ratio of rotten oranges to good oranges

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If 3 : x: : 9 : 15, find x.

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The first three terms of a proportion are 2, 3, and 6. Find the fourth term.

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Express the following ratios into the simlest form 32:40

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The length of a ribbon is 10 m and its width is 25 cm. Find the ratio of width to the length.

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Amit’s salary is Rs. 42000 p.m. and he pays Rs.6000 as income tax every month. Find the ratio of his income to the income tax.

asked Oct 14, 2015 by pady_1

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A school has 800 students. There are 500 girls and remaining are boys. Find the ratio of boys and girl.

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Ram bought 5kg potatoes and Vineet bought 3kg 500g potatoes. Find the ratio of Ram’s and Vineet’s potatoes.

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ccording to Pythagoras property, in a right-angled triangle, the square on the ______ = sum of the squares on the legs.

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which angle is included between the sides MO and NO of \bigtriangle MNO?

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$\bigtriangleup ABC$ and $\bigtriangleup PQR$ are congruent under the correspondence ABC $\leftrightarrow RQP$ Write the parts of $ΔABC$ that correspond to $\angle P.$

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Among two congruent angles, one has a measure of 80; the measure of the other angle is

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If two sides and the included angle of one triangle are respectively equal to any two sides and the included angle of another triangle then the two triangles are congruent.

asked Oct 14, 2015 by pady_1

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