3597 + Interview Questions in Mathematics Page 38 InterviewSolution

1851.	Which of the following fractions is equivalent to 1636?
Answer» Which of the following fractions is equivalent to $\frac{16}{36}$ ?

Discussion

1852.	A fruit seller makes ₹ 13,990 and spends ₹ 12,950 in a month. How much profit (in ₹) does he make in a month?1040
Answer» A fruit seller makes ₹ 13,990 and spends ₹ 12,950 in a month. How much profit (in ₹) does he make in a month? 1040

Discussion

1853.	80 is 32% of a number. Then the number is ___.
Answer» 80 is $32 %$ of a number. Then the number is ___.

Discussion

1854.	Where is Manipur on the map of India?
Answer» Where is Manipur on the map of India?

Discussion

1855.	Some students planned a picnic. The budget for the food was Rs. 480. As eight of them failed to join the party, the cost of the food for each member increased by Rs. 10. Find how many students went for the picnic?
Answer» Some students planned a picnic. The budget for the food was Rs. 480. As eight of them failed to join the party, the cost of the food for each member increased by Rs. 10. Find how many students went for the picnic?

Discussion

1856.	N= (2^3).(3^5).(11^7)How many ordered pairs (a,b) are possible such that their lcm is N
Answer» N= (2^3).(3^5).(11^7) How many ordered pairs (a,b) are possible such that their lcm is N

Discussion

1857.	Slide the slider to the perimeter of the given figure in units. 25
Answer» Slide the slider to the perimeter of the given figure in units. 25

Discussion

1858.	4,386,726+7,425,443= .
Answer» $4, 386, 726 + 7, 425, 443 =$ .

Discussion

1859.	Chandra Ltd. purchased a second-hand machine for ₹ 8,000 plus CGST and SGST 6% each on 1st July, 2015. They spent ₹ 3,500 on its overhaul and installation.Depreciation is written off 10% p.a. on the original cost. On 30th September, 2018, the machine was found to be unsuitable and sold for ₹ 6,500. Prepare the Machinery A/c for four years assuming that accounts are closed on 31st March.
Answer» Chandra Ltd. purchased a second-hand machine for ₹ 8,000 plus CGST and SGST 6% each on 1st July, 2015. They spent ₹ 3,500 on its overhaul and installation. Depreciation is written off 10% p.a. on the original cost. On 30th September, 2018, the machine was found to be unsuitable and sold for ₹ 6,500. Prepare the Machinery A/c for four years assuming that accounts are closed on 31st March.

Discussion

1860.	Match the image with the correct division equation.
Answer» Match the image with the correct division equation.

Discussion

1861.	Select the option that represents the correct box multiplication table of 32 x 43.
Answer» Select the option that represents the correct box multiplication table of 32 x 43.

Discussion

1862.	When should we find LCM and HCF for problem sum solving.
Answer» When should we find LCM and HCF for problem sum solving.

Discussion

1863.	कवि ने चिड़िया को छोटी, संतोषी, मुँह बोली और गरबीली चिड़िया क्यों कहा है?
Answer» कवि ने चिड़िया को छोटी, संतोषी, मुँह बोली और गरबीली चिड़िया क्यों कहा है?

Discussion

1864.	What does " projection of one vector on another " mean exactly? i dont quite unders†an d this ide
Answer» What does " projection of one vector on another " mean exactly? i dont quite unders†an d this ide

Discussion

1865.

From the following Trial Balance and additional information of Mr. Gaurav, a proprietor, prepare Trading and Profit and Loss Account for the year ended 31st March, 2019 and Balance Sheet as at that date: Particulars Dr. Balance (₹) Cr. Balance (₹) Building 1,60,000 … Wages 26,000 … Machinery 16,000 … Salaries and Wages 41,600 … Debtors 38,700 … Capital … 2,23,100 Purchases 56,500 … Sales … 1,00,700 Creditors … 12,500 Income Tax 2,000 … Drawings 500 … Input CGST A/c 10,000 … Input SGST A/c 10,000 … Output CGST A/c … 12,500 Output SGST A/c … 12,500 Total 3,61,300 3,61,300 Closing Stock at cost ₹ 1,00,000 but its market value is ₹ 88,500.

Answer» From the following Trial Balance and additional information of Mr. Gaurav, a proprietor, prepare Trading and Profit and Loss Account for the year ended 31st March, 2019 and Balance Sheet as at that date:

Particulars		Dr. Balance (₹)	Cr. Balance (₹)
Building		1,60,000	…
Wages		26,000	…
Machinery		16,000	…
Salaries and Wages		41,600	…
Debtors		38,700	…
Capital		…	2,23,100
Purchases		56,500	…
Sales		…	1,00,700
Creditors		…	12,500
Income Tax		2,000	…
Drawings		500	…
Input CGST A/c		10,000	…
Input SGST A/c		10,000	…
Output CGST A/c		…	12,500
Output SGST A/c		…	12,500
	Total	3,61,300	3,61,300

Closing Stock at cost ₹ 1,00,000 but its market value is ₹ 88,500.

Discussion

1866.	Which of the following shapes look exactly the same after a one-sixth turn?
Answer» Which of the following shapes look exactly the same after a one-sixth turn?

Discussion

1867.	55555÷5−1111=?
Answer» $55555 \div 5 - 1111 = ?$

1867.

55555÷5−1111=?

Answer»

$55555 \div 5 - 1111 = ?$

Discussion

1868.	Subtract ₹10.05 from ₹12.25.
Answer» Subtract ₹10.05 from ₹12.25.

Discussion

1869.	what is a dimensional formula
Answer» what is a dimensional formula

Discussion

1870.	Find the volume of a cuboidal container having dimensions 3m \times 5m \times 9m
Answer» Find the volume of a cuboidal container having dimensions 3m \times 5m \times 9m

Discussion

1871.	Check if the number 7568 is divisible by 11.
Answer» Check if the number 7568 is divisible by 11.

Discussion

1872.	17. What is the formula to get the height of an equilateral triangle?
Answer» 17. What is the formula to get the height of an equilateral triangle?

Discussion

1873.	Arrange the following lengths in their increasing magnitude:1 metre, 1 centimetre, 1 kilometre, 1 millimetre.
Answer» Arrange the following lengths in their increasing magnitude: 1 metre, 1 centimetre, 1 kilometre, 1 millimetre.

Discussion

1874.	A man bought a watch for ₹ 18,750 and sold it at a loss of ₹ 1,560, then the selling price of the watch is? 17190
Answer» A man bought a watch for ₹ 18,750 and sold it at a loss of ₹ 1,560, then the selling price of the watch is? 17190

Discussion

1875.	• How many windows does the house have in this poem?• Where do the marigolds grow?
Answer» • How many windows does the house have in this poem? • Where do the marigolds grow?

Discussion

1876.	The fraction of blue flowers are .
Answer» The fraction of blue flowers are .

Discussion

1877.	What is the value of 109?
Answer» What is the value of $10^{9}$ ?

Discussion

1878.	Add the mixed fractions: 5311+9111
Answer» Add the mixed fractions: $5 \frac{3}{11} + 9 \frac{1}{11}$

Discussion

1879.	What do we get when we take away 12900 from 13800?
Answer» What do we get when we take away 12900 from 13800?

Discussion

1880.	A Limited purchased a machine on 1st July 2011 for ₹ 3,00,000 and on 1st January 2013 bought another machinery for ₹ 2,00,000. On 1st August 2013 machine bought in 2011 was sold for ₹ 1,60,000. Another machine was bought for ₹ 1,50,000 on 1st October 2013. It was decided to provide depreciation 10% p.a. on written down value method assuming books are closed on 31st March each year. Prepare Machinery Account and Provision for depreciation account for 3 years.
Answer» A Limited purchased a machine on 1st July 2011 for ₹ 3,00,000 and on 1st January 2013 bought another machinery for ₹ 2,00,000. On 1st August 2013 machine bought in 2011 was sold for ₹ 1,60,000. Another machine was bought for ₹ 1,50,000 on 1st October 2013. It was decided to provide depreciation 10% p.a. on written down value method assuming books are closed on 31st March each year. Prepare Machinery Account and Provision for depreciation account for 3 years.

Discussion

1881.	Ciara needs a shape for which she can calculate the volume. Choose a shape for her.
Answer» Ciara needs a shape for which she can calculate the volume. Choose a shape for her.

Discussion

1882.	Virendra bought 18 bags of rice, each bag weighing 5.250kg. How much rice did he buy altogether? If the rice costs 42 rupees per kg, how much did he pay for it?
Answer» Virendra bought $18$ bags of rice, each bag weighing $5.250 k g$ . How much rice did he buy altogether? If the rice costs $42$ rupees per kg, how much did he pay for it?

Discussion

1883.	The pie chart shows the favourite leisure time activities of about 200 people living in India. Observe the chart and answer the following questions. Which activity is preferred least?
Answer» The pie chart shows the favourite leisure time activities of about 200 people living in India. Observe the chart and answer the following questions. Which activity is preferred least?

1883.

The pie chart shows the favourite leisure time activities of about 200 people living in India. Observe the chart and answer the following questions. Which activity is preferred least?

Answer»

The pie chart shows the favourite leisure time activities of about 200 people living in India. Observe the chart and answer the following questions.

Which activity is preferred least?

Discussion

1884.	If the area of the triangle is 10 square unit and the base is 5 square unit, the height will be .
Answer» If the area of the triangle is $10$ square unit and the base is $5$ square unit, the height will be .

Discussion

1885.	In a certain code languageI am good→134Life is good→524Then good is represented as _____.
Answer» In a certain code language $I a m g o o d \to 134 L i f e i s g o o d \to 524$ Then good is represented as _____.

1885.

In a certain code languageI am good→134Life is good→524Then good is represented as _____.

Answer»

In a certain code language

$I a m g o o d \to 134 L i f e i s g o o d \to 524$

Then good is represented as _____.

Discussion

1886.	How square null matrix is a diagonal matrix
Answer» How square null matrix is a diagonal matrix

Discussion

1887.	Solve for ‘’, correct to 2 decimal places: 2 – 3 – 9 = 0.
Answer» Solve for ‘’, correct to 2 decimal places: ² – 3 – 9 = 0.

Discussion

1888.	Find the difference in its lowest form?(yellow color represents filled part)
Answer» Find the difference in its lowest form? (yellow color represents filled part)

Discussion

1889.	Find the odd one out.12,39,927,412
Answer» Find the odd one out. $\frac{1}{2}, \frac{3}{9}, \frac{9}{27}, \frac{4}{12}$

Discussion

1890.	Question 101 (ii)Find the scale.Actual size 45 feet, Drawing size 5 inches
Answer» Question 101 (ii) Find the scale. Actual size 45 feet, Drawing size 5 inches

Discussion

1891.	Rohit scored 180 marks in the first test and 150 marks in the second test. The maximum marks in each test is 200. What is the decrease in his performance in percentage points?(a) 20%(b) 15%(c) 25%(d) 23%
Answer» Rohit scored 180 marks in the first test and 150 marks in the second test. The maximum marks in each test is 200. What is the decrease in his performance in percentage points? (a) 20% (b) 15% (c) 25% (d) 23%

Discussion

1892.	The relative error in the determination of the surface area of is alpha ,then the relative error in the determination of its volume is(1) 3/2alpha (2) 2/3alpha(3) alpha (4) 5/2alpha
Answer» The relative error in the determination of the surface area of is alpha ,then the relative error in the determination of its volume is(1) 3/2alpha (2) 2/3alpha(3) alpha (4) 5/2alpha

Discussion

1893.	The volume of water in a measuring jar is 24 mL. When a stone is immersed in the water, the water level rises to 32 mL. What is the volume of the stone ( in cm3)?8
Answer» The volume of water in a measuring jar is 24 mL. When a stone is immersed in the water, the water level rises to 32 mL. What is the volume of the stone ( in ${cm}^{3}$ )? 8

Discussion

1894.	Find the area of the rectangle whose length is 54 cm and breadth is 37 cm.1998
Answer» Find the area of the rectangle whose length is 54 cm and breadth is 37 cm. 1998

Discussion

1895.	How many pizzas do you need to feed 12 people three slices each, if each pizza has six slices?
Answer» How many pizzas do you need to feed 12 people three slices each, if each pizza has six slices?

Discussion

1896.	If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes.988
Answer» If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes. 988

Discussion

1897.

The population of rabbits over a duration in a zoo is tabulated as follows: Year Population of Rabbit (in thousand) 2015 4 2016 5 2017 6 2018 7 2019 8 2020 9Choose the line graph that correctly depicts the data set.

Answer»

The population of rabbits over a duration in a zoo is tabulated as follows:

Year
Population of Rabbit

(in thousand)

2015	4
2016	5
2017	6
2018	7
2019	8
2020	9

Choose the line graph that correctly depicts the data set.

Discussion

1898.	Change into decimal places. (a). 75 hundredths
Answer» Change into decimal places. (a). $75 h u n d r e d t h s$

Discussion

1899.	19,435 rounded off to the nearest hundred is _______.19400
Answer» 19,435 rounded off to the nearest hundred is _______. 19400

Discussion

1900.	If\sqrt[3]{x\sqrt{2-3\sqrt2}}-\sqrt2 =0 then x =
Answer» If\sqrt[3]{x\sqrt{2-3\sqrt2}}-\sqrt2 =0 then x =

Discussion

Explore topic-wise InterviewSolutions in .

Which of the following fractions is equivalent to 1636?

A fruit seller makes ₹ 13,990 and spends ₹ 12,950 in a month. How much profit (in ₹) does he make in a month?1040

80 is 32% of a number. Then the number is ___.

Where is Manipur on the map of India?

Some students planned a picnic. The budget for the food was Rs. 480. As eight of them failed to join the party, the cost of the food for each member increased by Rs. 10. Find how many students went for the picnic?

N= (2^3).(3^5).(11^7)How many ordered pairs (a,b) are possible such that their lcm is N

Slide the slider to the perimeter of the given figure in units. 25

4,386,726+7,425,443= .

Match the image with the correct division equation.

Select the option that represents the correct box multiplication table of 32 x 43.

When should we find LCM and HCF for problem sum solving.

कवि ने चिड़िया को छोटी, संतोषी, मुँह बोली और गरबीली चिड़िया क्यों कहा है?

What does " projection of one vector on another " mean exactly? i dont quite unders†an d this ide

Which of the following shapes look exactly the same after a one-sixth turn?

55555÷5−1111=?

Subtract ₹10.05 from ₹12.25.

what is a dimensional formula

Find the volume of a cuboidal container having dimensions 3m \times 5m \times 9m

Check if the number 7568 is divisible by 11.

17. What is the formula to get the height of an equilateral triangle?

Arrange the following lengths in their increasing magnitude:1 metre, 1 centimetre, 1 kilometre, 1 millimetre.

A man bought a watch for ₹ 18,750 and sold it at a loss of ₹ 1,560, then the selling price of the watch is? 17190

• How many windows does the house have in this poem?• Where do the marigolds grow?

The fraction of blue flowers are .

What is the value of 109?

Add the mixed fractions: 5311+9111

What do we get when we take away 12900 from 13800?

Ciara needs a shape for which she can calculate the volume. Choose a shape for her.

Virendra bought 18 bags of rice, each bag weighing 5.250kg. How much rice did he buy altogether? If the rice costs 42 rupees per kg, how much did he pay for it?

The pie chart shows the favourite leisure time activities of about 200 people living in India. Observe the chart and answer the following questions. Which activity is preferred least?

If the area of the triangle is 10 square unit and the base is 5 square unit, the height will be .

In a certain code languageI am good→134Life is good→524Then good is represented as _____.

How square null matrix is a diagonal matrix

Solve for ‘’, correct to 2 decimal places: 2 – 3 – 9 = 0.

Find the difference in its lowest form?(yellow color represents filled part)

Find the odd one out.12,39,927,412

Question 101 (ii)Find the scale.Actual size 45 feet, Drawing size 5 inches

Rohit scored 180 marks in the first test and 150 marks in the second test. The maximum marks in each test is 200. What is the decrease in his performance in percentage points?(a) 20%(b) 15%(c) 25%(d) 23%

The relative error in the determination of the surface area of is alpha ,then the relative error in the determination of its volume is(1) 3/2alpha (2) 2/3alpha(3) alpha (4) 5/2alpha

The volume of water in a measuring jar is 24 mL. When a stone is immersed in the water, the water level rises to 32 mL. What is the volume of the stone ( in cm3)?8

Find the area of the rectangle whose length is 54 cm and breadth is 37 cm.1998

How many pizzas do you need to feed 12 people three slices each, if each pizza has six slices?

If Dipesh walks 52 steps in a minute, then find the number of steps walked by him in 19 minutes.988

The population of rabbits over a duration in a zoo is tabulated as follows: Year Population of Rabbit (in thousand) 2015 4 2016 5 2017 6 2018 7 2019 8 2020 9Choose the line graph that correctly depicts the data set.

Change into decimal places. (a). 75 hundredths

19,435 rounded off to the nearest hundred is _______.19400

If\sqrt[3]{x\sqrt{2-3\sqrt2}}-\sqrt2 =0 then x =