3597 + Interview Questions in Mathematics Page 28 InterviewSolution

1351.	8+8+8=
Answer» 8+8+8=

Discussion

1352.	In the given marathon race track, the distance between the halt and the finish point is .
Answer» In the given marathon race track, the distance between the halt and the finish point is .

Discussion

1353.	33100 = ______ %
Answer» $\frac{33}{100}$ = ______ $%$

Discussion

1354.	95% as a decimal is ___.
Answer» 95% as a decimal is ___.

Discussion

1355.	Volume of a cuboid of length 3cm, breadth 5cm and height 6cm is
Answer» Volume of a cuboid of length 3cm, breadth 5cm and height 6cm is

Discussion

1356.	Find the number of three digit numbers whose middle digit is bigger than the extreme digit.
Answer» Find the number of three digit numbers whose middle digit is bigger than the extreme digit.

Discussion

1357.	Which of the following figures follows the distributive property of multiplication?
Answer» Which of the following figures follows the distributive property of multiplication?

Discussion

1358.	If x=5-212, find the value of x+1x.
Answer» If $x = \frac{5 - \sqrt{21}}{2}$ , find the value of $x + \frac{1}{x}$ .

Discussion

1359.	A can complete a piece of work in 18 days, B in 20 days and C in 30 days. If B and C together start the work and are forced to leave after 2 days, then number of days taken by A alone to complete the remaining work is
Answer» $A$ can complete a piece of work in $18$ days, $B$ in $20$ days and $C$ in $30$ days. If $B$ and $C$ together start the work and are forced to leave after $2$ days, then number of days taken by $A$ alone to complete the remaining work is

Discussion

1360.	Water freezes at ____.
Answer» Water freezes at ____.

Discussion

1361.	39. Lcm of 2.5 ,0.5,0.175
Answer» 39. Lcm of 2.5 ,0.5,0.175

Discussion

1362.	Jay started his own business by borrowing ₹40,000 from his friend. He earned about ₹33,000 from his business. How much extra should he earn to give back the entire amount?7000
Answer» Jay started his own business by borrowing ₹40,000 from his friend. He earned about ₹33,000 from his business. How much extra should he earn to give back the entire amount? 7000

Discussion

1363.	If the dimensions of a brick is 20 cm×10 cm×5 cm, then the volume of two such bricks will be ____ cm3.
Answer» If the dimensions of a brick is $20 c m \times 10 c m \times 5 c m$ , then the volume of two such bricks will be ____ $c m^{3}$ .

Discussion

1364.	Choose the figure obtained when the above given figure is given a quarter turn.
Answer» Choose the figure obtained when the above given figure is given a quarter turn.

Discussion

1365.	Rami earned ₹8,000 out of which he spent ₹2,000 on shopping. What percent of his earnings did he spend on shopping?
Answer» Rami earned ₹8,000 out of which he spent ₹2,000 on shopping. What percent of his earnings did he spend on shopping?

Discussion

1366.	Divide :29÷118=
Answer» Divide : $\frac{2}{9} \div \frac{1}{18} =$

Discussion

1367.	In order to plant four plants per metre, how many plants should you buy to edge your garden along the green path in the given figure?
Answer» In order to plant four plants per metre, how many plants should you buy to edge your garden along the green path in the given figure?

1367.

In order to plant four plants per metre, how many plants should you buy to edge your garden along the green path in the given figure?

Answer»

In order to plant four plants per metre, how many plants should you buy to edge your garden along the green path in the given figure?

Discussion

1368.	A right triangle, whose side are 3 cm and 4 cm (other than hypotenuse) is made to revolve about is hypotenuse. Find the volume formed?
Answer» A right triangle, whose side are 3 cm and 4 cm (other than hypotenuse) is made to revolve about is hypotenuse. Find the volume formed?

Discussion

1369.	Samuel traveled 325km in 1 hour. Conver this fraction into its simplest form.
Answer» Samuel traveled $3 \frac{2}{5}$ km in 1 hour. Conver this fraction into its simplest form.

Discussion

1370.	What comes next?
Answer» What comes next?

Discussion

1371.

How much oil? Scooter Car Tractor How much petrol/diesel can be filled at a time? How far can it go on one litre of petrol/diesel? The rates of petrol are different in each city. The rates of petrol and diesel in Chennai are given here. Look at the table and answer the questions. Oil Rate of one litre in 2002 Rate of in one litre 2007 Petrol Rs 28 Rs 47 Diesel Rs 18 Rs 33 In _ years the rate of petrol went up by _ rupees. The rate of diesel increased by ___ rupees. What was the difference in the rates of petrol and diesel in the year 2007?

Answer»

How much oil?	Scooter	Car	Tractor
How much petrol/diesel can be filled at a time?
How far can it go on one litre of petrol/diesel?

The rates of petrol are different in each city. The rates of petrol and diesel in Chennai are given here. Look at the table and answer the questions.

Oil	Rate of one litre in 2002	Rate of in one litre 2007
Petrol	Rs 28	Rs 47
Diesel	Rs 18	Rs 33

In ___ years the rate of petrol went up by ___ rupees. The rate of diesel increased by ___ rupees.

What was the difference in the rates of petrol and diesel in the year 2007?

Discussion

1372.	6.Root 10 upto 3 decimals
Answer» 6.Root 10 upto 3 decimals

Discussion

1373.	A Jug contains 2L of milk . calculate the volume of milk in m
Answer» A Jug contains 2L of milk . calculate the volume of milk in m

Discussion

1374.	Paul is filling water in a jar. First, he added water to 18 of the jar. Then, he filled 14 of the jar with water. How much water did he add in total?
Answer» Paul is filling water in a jar. First, he added water to $\frac{1}{8}$ of the jar. Then, he filled $\frac{1}{4}$ of the jar with water. How much water did he add in total?

Discussion

1375.	How to find percentages??
Answer» How to find percentages??

Discussion

1376.	State true or false?1004001 is divisible by 3 but not by 9.
Answer» State true or false? 1004001 is divisible by 3 but not by 9.

Discussion

1377.	The length and breadth of a rectangle is 4cm and 6cm respectively. Its area will be:
Answer» The length and breadth of a rectangle is 4cm and 6cm respectively. Its area will be:

Discussion

1378.	Arrange the following in order of their increasing capacities.
Answer» Arrange the following in order of their increasing capacities.

Discussion

1379.	Which one of them has the greatest perimeter? (Considering Perimeter of one square grid is 1 cm)
Answer» Which one of them has the greatest perimeter? (Considering Perimeter of one square grid is 1 cm)

Discussion

1380.	निम्नलिखित उदाहरण में 'वाक्य-विचलन'को समझने का प्रयास कीजिए। इसी आधार पर प्रचलित वाक्य-विन्यास लिखिए − उदाहरण: तट पर एक गुलाब सोचता एक गुलाब तट पर सोचता है। (क) देते स्वर यदि मुझे विधाता ----------------------------------- (ख) बैठा शुक उस घनी डाल पर ------------------------------------ (ग) गूँज रहा शुक का स्वर वन में ------------------------------------- (घ) हुई न क्यों मैं कड़ी गीत की ------------------------------------- (ङ) शुकी बैठ अंडे है सेती ------------------------------------
Answer» निम्नलिखित उदाहरण में 'वाक्य-विचलन'को समझने का प्रयास कीजिए। इसी आधार पर प्रचलित वाक्य-विन्यास लिखिए − उदाहरण: तट पर एक गुलाब सोचता एक गुलाब तट पर सोचता है। (क) देते स्वर यदि मुझे विधाता ----------------------------------- (ख) बैठा शुक उस घनी डाल पर ------------------------------------ (ग) गूँज रहा शुक का स्वर वन में ------------------------------------- (घ) हुई न क्यों मैं कड़ी गीत की ------------------------------------- (ङ) शुकी बैठ अंडे है सेती ------------------------------------

1380.

निम्नलिखित उदाहरण में 'वाक्य-विचलन'को समझने का प्रयास कीजिए। इसी आधार पर प्रचलित वाक्य-विन्यास लिखिए − उदाहरण: तट पर एक गुलाब सोचता एक गुलाब तट पर सोचता है। (क) देते स्वर यदि मुझे विधाता ----------------------------------- (ख) बैठा शुक उस घनी डाल पर ------------------------------------ (ग) गूँज रहा शुक का स्वर वन में ------------------------------------- (घ) हुई न क्यों मैं कड़ी गीत की ------------------------------------- (ङ) शुकी बैठ अंडे है सेती ------------------------------------

Answer»

निम्नलिखित
उदाहरण में
'वाक्य-विचलन'को
समझने का प्रयास
कीजिए। इसी आधार
पर प्रचलित
वाक्य-विन्यास
लिखिए −

उदाहरण:
तट
पर एक गुलाब
सोचता

एक
गुलाब तट पर
सोचता है।

(क)
देते
स्वर यदि मुझे
विधाता

-----------------------------------

(ख)
बैठा
शुक उस घनी डाल
पर

------------------------------------

(ग)
गूँज
रहा शुक का स्वर
वन में

-------------------------------------

(घ)
हुई
न क्यों मैं
कड़ी गीत की

-------------------------------------

(ङ)
शुकी
बैठ अंडे है
सेती

------------------------------------

Discussion

1381.	Locate the Science fair in Burger town, situated at 1 unit horizontally and 5 units vertically from the origin.
Answer» Locate the Science fair in Burger town, situated at 1 unit horizontally and 5 units vertically from the origin.

Discussion

1382.	2/3 part of 78/5
Answer» 2/3 part of 78/5

Discussion

1383.	40. Find the LCM Of the polynomial 12(x4 - x3) and x4-3x3+2x2
Answer» 40. Find the LCM Of the polynomial 12(x4 - x3) and x4-3x3+2x2

Discussion

1384.	find the value of 20 joule on a system which has 10 cm, 1 kg and 1/2 min as the fundamental units of length, mass, and time respectively.
Answer» find the value of 20 joule on a system which has 10 cm, 1 kg and 1/2 min as the fundamental units of length, mass, and time respectively.

Discussion

1385.	Find the sum of the fraction of coloured area illustrated in both figures here.
Answer» Find the sum of the fraction of coloured area illustrated in both figures here.

Discussion

1386.	Find the length of 13.2 kg of copper wire of diameter 4 mm, when 1 cubic centimetre of copper weighs 8.4 g.
Answer» Find the length of 13.2 kg of copper wire of diameter 4 mm, when 1 cubic centimetre of copper weighs 8.4 g.

Discussion

1387.	What will be the next letter in the following sequence? Z, Y, X, W, V, U, ___
Answer» What will be the next letter in the following sequence? Z, Y, X, W, V, U, ___

Discussion

1388.	ThemagneticmomentsofCu(Z=29),Ti(Z=22),andCr(Z=24)areintheratioof(a)1:\sqrt5:4(b)4:\sqrt5:1(c)1:2: 6(d)1:\sqrt3:\sqrt{21
Answer» ThemagneticmomentsofCu(Z=29),Ti(Z=22),andCr(Z=24)areintheratioof(a)1:\sqrt5:4(b)4:\sqrt5:1(c)1:2: 6(d)1:\sqrt3:\sqrt{21

Discussion

1389.	Ekta earns ₹1500 in 10 days. How much will she have earned after 7 days (1 week)? How many weeks will it take for Ekta to earn ₹3150?
Answer» Ekta earns ₹1500 in 10 days. How much will she have earned after 7 days (1 week)? How many weeks will it take for Ekta to earn ₹3150?

Discussion

1390.	26. The fraction of total volume occupied by the atomspresent in a simple cube is\lbrack AIPMT (Prelims)-2007\rbrack TU(2)(1)46TC(4) 42(3) 3/2the10-4 mol % SrClTU
Answer» 26. The fraction of total volume occupied by the atomspresent in a simple cube is\lbrack AIPMT (Prelims)-2007\rbrack TU(2)(1)46TC(4) 42(3) 3/2the10-4 mol % SrClTU

Discussion

1391.	In an experiment the angles are required to be measured using an instrument whose 29 divisions of main scale coinside with 30 divisions of vernier scale.If the smallest division is half a degree(0.5^°)then what will be the least count of the instrument.
Answer» In an experiment the angles are required to be measured using an instrument whose 29 divisions of main scale coinside with 30 divisions of vernier scale.If the smallest division is half a degree(0.5^°)then what will be the least count of the instrument.

Discussion

1392.	Multiply: 27×67
Answer» Multiply: $\frac{2}{7}$ $\times \frac{6}{7}$

Discussion

1393.	If the cost of 1 kg apples is ₹ 50, what will be the cost of half kg apples?25
Answer» If the cost of 1 kg apples is ₹ 50, what will be the cost of half kg apples? 25

Discussion

1394.	In a map South –East has been shown as North. North-East is shown as West and so on. Then west is shown as:
Answer» In a map South –East has been shown as North. North-East is shown as West and so on. Then west is shown as:

Discussion

1395.	A NUMBER WHEN DIVIDED BY 143 LEAVES 31 AS REMAINDER. WHAT WILL BE THE REMAINDER WHEN THE SAME NUMBER IS DIVIDED BY 13 ?
Answer» A NUMBER WHEN DIVIDED BY 143 LEAVES 31 AS REMAINDER. WHAT WILL BE THE REMAINDER WHEN THE SAME NUMBER IS DIVIDED BY 13 ?

Discussion

1396.	A circle is a set of points that are at the same distance from a fixed point. The fixed point is called as the ___ of the circle.
Answer» A circle is a set of points that are at the same distance from a fixed point. The fixed point is called as the ___ of the circle.

Discussion

1397.	Find the volume of a box if its length, breadth and height are 20 cm, 10.5 cm and 8 cm respectively.
Answer» Find the volume of a box if its length, breadth and height are 20 cm, 10.5 cm and 8 cm respectively.

Discussion

1398.	Distances travelled by Hamid and Akhtar in an hour are 9 km and 12 km. Find the ratio of the speed of Hamid to the speed of Akhtar.
Answer» Distances travelled by Hamid and Akhtar in an hour are 9 km and 12 km. Find the ratio of the speed of Hamid to the speed of Akhtar.

Discussion

1399.	Find the HCF of 72, 64 and 48.
Answer» Find the HCF of 72, 64 and 48.

Discussion

1400.	What is the place value of 4 in 419,500?
Answer» What is the place value of $4$ in $419, 500 ?$

Discussion

Explore topic-wise InterviewSolutions in .

8+8+8=

In the given marathon race track, the distance between the halt and the finish point is .

33100 = ______ %

95% as a decimal is ___.

Volume of a cuboid of length 3cm, breadth 5cm and height 6cm is

Find the number of three digit numbers whose middle digit is bigger than the extreme digit.

Which of the following figures follows the distributive property of multiplication?

If x=5-212, find the value of x+1x.

A can complete a piece of work in 18 days, B in 20 days and C in 30 days. If B and C together start the work and are forced to leave after 2 days, then number of days taken by A alone to complete the remaining work is

Water freezes at ____.

39. Lcm of 2.5 ,0.5,0.175

Jay started his own business by borrowing ₹40,000 from his friend. He earned about ₹33,000 from his business. How much extra should he earn to give back the entire amount?7000

If the dimensions of a brick is 20 cm×10 cm×5 cm, then the volume of two such bricks will be ____ cm3.

Choose the figure obtained when the above given figure is given a quarter turn.

Rami earned ₹8,000 out of which he spent ₹2,000 on shopping. What percent of his earnings did he spend on shopping?

Divide :29÷118=

In order to plant four plants per metre, how many plants should you buy to edge your garden along the green path in the given figure?

A right triangle, whose side are 3 cm and 4 cm (other than hypotenuse) is made to revolve about is hypotenuse. Find the volume formed?

Samuel traveled 325km in 1 hour. Conver this fraction into its simplest form.

What comes next?

6.Root 10 upto 3 decimals

A Jug contains 2L of milk . calculate the volume of milk in m

Paul is filling water in a jar. First, he added water to 18 of the jar. Then, he filled 14 of the jar with water. How much water did he add in total?

How to find percentages??

State true or false?1004001 is divisible by 3 but not by 9.

The length and breadth of a rectangle is 4cm and 6cm respectively. Its area will be:

Arrange the following in order of their increasing capacities.

Which one of them has the greatest perimeter? (Considering Perimeter of one square grid is 1 cm)

Locate the Science fair in Burger town, situated at 1 unit horizontally and 5 units vertically from the origin.

2/3 part of 78/5

40. Find the LCM Of the polynomial 12(x4 - x3) and x4-3x3+2x2

find the value of 20 joule on a system which has 10 cm, 1 kg and 1/2 min as the fundamental units of length, mass, and time respectively.

Find the sum of the fraction of coloured area illustrated in both figures here.

Find the length of 13.2 kg of copper wire of diameter 4 mm, when 1 cubic centimetre of copper weighs 8.4 g.

What will be the next letter in the following sequence? Z, Y, X, W, V, U, ___

ThemagneticmomentsofCu(Z=29),Ti(Z=22),andCr(Z=24)areintheratioof(a)1:\sqrt5:4(b)4:\sqrt5:1(c)1:2: 6(d)1:\sqrt3:\sqrt{21

Ekta earns ₹1500 in 10 days. How much will she have earned after 7 days (1 week)? How many weeks will it take for Ekta to earn ₹3150?

26. The fraction of total volume occupied by the atomspresent in a simple cube is\lbrack AIPMT (Prelims)-2007\rbrack TU(2)(1)46TC(4) 42(3) 3/2the10-4 mol % SrClTU

In an experiment the angles are required to be measured using an instrument whose 29 divisions of main scale coinside with 30 divisions of vernier scale.If the smallest division is half a degree(0.5^°)then what will be the least count of the instrument.

Multiply: 27×67

If the cost of 1 kg apples is ₹ 50, what will be the cost of half kg apples?25

In a map South –East has been shown as North. North-East is shown as West and so on. Then west is shown as:

A NUMBER WHEN DIVIDED BY 143 LEAVES 31 AS REMAINDER. WHAT WILL BE THE REMAINDER WHEN THE SAME NUMBER IS DIVIDED BY 13 ?

A circle is a set of points that are at the same distance from a fixed point. The fixed point is called as the ___ of the circle.

Find the volume of a box if its length, breadth and height are 20 cm, 10.5 cm and 8 cm respectively.

Distances travelled by Hamid and Akhtar in an hour are 9 km and 12 km. Find the ratio of the speed of Hamid to the speed of Akhtar.

Find the HCF of 72, 64 and 48.

What is the place value of 4 in 419,500?