16437 + Interview Questions in Mathematics Page 56 InterviewSolution

2751.	If 100% of a number is 15, what is 50% of the same?
Answer» If 100% of a number is 15, what is 50% of the same?

Discussion

2752.	Q. दो व्यक्तियों की सम्पूर्ण वेतन-लब्धियां बराबर हैं, पर उनमें से एक को अपने मूल वेतन का 65 प्रतिशत भत्तों के रूप में मिलता हैं, जबकि दूसरे को मूल वेतन का 80 प्रतिशत भत्तों के रूप में मिलता हैं। पहले व्यक्ति के मूल वेतन का, दूसरे व्यक्ति के मूल वेतन से क्या अनुपात हैं?
Answer» Q. दो व्यक्तियों की सम्पूर्ण वेतन-लब्धियां बराबर हैं, पर उनमें से एक को अपने मूल वेतन का 65 प्रतिशत भत्तों के रूप में मिलता हैं, जबकि दूसरे को मूल वेतन का 80 प्रतिशत भत्तों के रूप में मिलता हैं। पहले व्यक्ति के मूल वेतन का, दूसरे व्यक्ति के मूल वेतन से क्या अनुपात हैं?

Discussion

2753.	Which of the following figures have more than two lines of symmetry?
Answer» Which of the following figures have more than two lines of symmetry?

Discussion

2754.	'बहनोई' शब्द 'बहन (स्त्री.)+ओई' से बना है। इस शब्द में हिंदी भाषा की एक अनन्य विशेषता प्रकट हुई है। पुंलिंग शब्दों में कुछ स्त्री-प्रत्यय जोड़ने से स्त्रीलिंग शब्द बनाने की एक समान प्रकिया कई भाषाओं में दिखती है, पर स्त्रीलिंग शब्द में कुछ पुं. प्रत्यय जोड़कर पुंलिंग शब्द बनाने की घटना प्रायः अन्य भाषाओं में दिखलाई नहीं पड़ती है। यहाँ पुं. प्रत्यय 'ओई' हिंदी की अपनी विशेषता है। ऐसे कुछ और शब्द उनमें लगे पुं. प्रत्ययों की हिंदी तथा और भाषाओं में खोज करें।
Answer» 'बहनोई' शब्द 'बहन (स्त्री.)+ओई' से बना है। इस शब्द में हिंदी भाषा की एक अनन्य विशेषता प्रकट हुई है। पुंलिंग शब्दों में कुछ स्त्री-प्रत्यय जोड़ने से स्त्रीलिंग शब्द बनाने की एक समान प्रकिया कई भाषाओं में दिखती है, पर स्त्रीलिंग शब्द में कुछ पुं. प्रत्यय जोड़कर पुंलिंग शब्द बनाने की घटना प्रायः अन्य भाषाओं में दिखलाई नहीं पड़ती है। यहाँ पुं. प्रत्यय 'ओई' हिंदी की अपनी विशेषता है। ऐसे कुछ और शब्द उनमें लगे पुं. प्रत्ययों की हिंदी तथा और भाषाओं में खोज करें।

Discussion

2755.	Represent 13+710+31000 as a decimal.
Answer» Represent $13 + \frac{7}{10} + \frac{3}{1000}$ as a decimal.

Discussion

2756.	If (→a+3→b) is perpendicular to (7→a−5→b) and (→a−4→b) is perpendicular to (7→a−2→b), then the angle between →a and →b (in degrees) is
Answer» If $(\to a + 3 \to b)$ is perpendicular to $(7 \to a - 5 \to b)$ and $(\to a - 4 \to b)$ is perpendicular to $(7 \to a - 2 \to b)$ , then the angle between $\to a$ and $\to b$ (in degrees) is

Discussion

2757.	Question 118State whether the statements are True or False.Every square is a rhombus.
Answer» Question 118 State whether the statements are True or False. Every square is a rhombus.

Discussion

2758.	60.For each positive integer n, consider the highest common factor Hn of the two numbers n!+1 and (n + 1)!. For n < 100, find the largest value of Hn.
Answer» 60.For each positive integer n, consider the highest common factor Hn of the two numbers n!+1 and (n + 1)!. For n < 100, find the largest value of Hn.

Discussion

2759.	पाठ के आधार पर सावन की विशेषताएँ लिखिए।
Answer» पाठ के आधार पर सावन की विशेषताएँ लिखिए।

Discussion

2760.	The units digit of 111! is
Answer» The units digit of 111! is

Discussion

2761.	State whether the following quadrilaterals are similar or not:
Answer» State whether the following quadrilaterals are similar or not:

Discussion

2762.	Draw a line AB. Using a compass, draw a line perpendicular to AB at the point B.
Answer» Draw a line AB. Using a compass, draw a line perpendicular to AB at the point B.

Discussion

2763.	Find the correct division statement.
Answer» Find the correct division statement.

Discussion

2764.	A loan of Rs.19520 is to be paid with three equal instalments at 25% p.a. CI on pending amounts. Find the value of each instalment (in Rs.).
Answer» A loan of Rs.19520 is to be paid with three equal instalments at 25% p.a. CI on pending amounts. Find the value of each instalment (in Rs.).

Discussion

2765.	Find the odd one out. 3, 5, 11, 14, 17, 21
Answer» Find the odd one out. 3, 5, 11, 14, 17, 21

2765.

Find the odd one out. 3, 5, 11, 14, 17, 21

Answer»

Find the odd one out.

3, 5, 11, 14, 17, 21

Discussion

2766.	In the following figure, ABC is an equilateral triangle of side 8 cm. A, B and C are the centres of circular arcs of radius 4 cm. Find the area of the shaded region correct upto 2 decimal places. (Take π =3.142 and 3 = 1.732).
Answer» In the following figure, ABC is an equilateral triangle of side 8 cm. A, B and C are the centres of circular arcs of radius 4 cm. Find the area of the shaded region correct upto 2 decimal places. (Take π =3.142 and $\sqrt{3}$ = 1.732).

Discussion

2767.	Which of the following is a binomial?
Answer» Which of the following is a binomial?

Discussion

2768.	Question 37In the following question, fill in the blanks to make the statements true.55×5−5 =
Answer» Question 37 In the following question, fill in the blanks to make the statements true. $5^{5} \times 5^{- 5}$ =

2768.

Question 37In the following question, fill in the blanks to make the statements true.55×5−5 =

Answer»

Question 37

In the following question, fill in the blanks to make the statements true.

$5^{5} \times 5^{- 5}$ =

Discussion

2769.	Question 53State whether the following statement is True or False.Pyramids do not have a diagonal.
Answer» Question 53 State whether the following statement is True or False. Pyramids do not have a diagonal.

Discussion

2770.	Question 1(vi) Find the area of the given figure by counting squares:
Answer» Question 1(vi) Find the area of the given figure by counting squares:

2770.

Question 1(vi) Find the area of the given figure by counting squares:

Answer»

Question 1(vi)

Find the area of the given figure by counting squares:

Discussion

2771.	A lorry carrier measures 10 m×7 m×5 m. Find the maximum number of wooden crates each measuring 2 m×1 m×0.5 m that can be transported inside the lorry.
Answer» A lorry carrier measures $10 m \times 7 m \times 5 m .$ Find the maximum number of wooden crates each measuring $2 m \times 1 m \times 0.5 m$ that can be transported inside the lorry.

Discussion

2772.	Three vessels of orange juice contain 9, 27 and 15 litres of juice respectively. Find the measure of a glass of maximum capacity that can exactly measure the juice in three of the vessels?
Answer» Three vessels of orange juice contain 9, 27 and 15 litres of juice respectively. Find the measure of a glass of maximum capacity that can exactly measure the juice in three of the vessels?

Discussion

2773.	if an be the nth term of an AP and if a =-15, then find the value of a5+ a14+a 11
Answer» if an be the nth term of an AP and if a =-15, then find the value of a5+ a14+a 11

Discussion

2774.	Write the different names of the line.
Answer» Write the different names of the line.

Discussion

2775.

The colours of cars preferred by people living in a society are shown by the following table. Find the sum of the number of people who prefers black and red colour(one person likes only one colour). Color Number of People Black 50 White 30 Green 10 Red 30 Grey 40

Answer»

The colours of cars preferred by people living in a society are shown by the following table. Find the sum of the number of people who prefers black and red colour(one person likes only one colour).

Color	Number of People
Black	50
White	30
Green	10
Red	30
Grey	40

Discussion

2776.	What is slope of line joining (2,0) and (0,3)?
Answer» What is slope of line joining (2,0) and (0,3)?

Discussion

2777.	Which of the folowing numbers is not divisible by 4?(a) 78536(b) 1264(c) 6421(d) 7935
Answer» Which of the folowing numbers is not divisible by 4? (a) 78536 (b) 1264 (c) 6421 (d) 7935

Discussion

2778.	लेखक ने कवि की तुलना प्रजापति से क्यों की है?
Answer» लेखक ने कवि की तुलना प्रजापति से क्यों की है?

Discussion

2779.	Which of the following is/are an irrational number?
Answer» Which of the following is/are an irrational number?

Discussion

2780.	(i) Solve 92765 × 98 + 92765 × 2(ii) What is the difference between the smallest 3 digit number and the largest two digit number?
Answer» (i) Solve 92765 × 98 + 92765 × 2 (ii) What is the difference between the smallest 3 digit number and the largest two digit number?

Discussion

2781.	37 of 25 =
Answer» $\frac{3}{7}$ of $\frac{2}{5}$ $=$

Discussion

2782.	Two distinct lines meeting at a point are called ______ lines.
Answer» Two distinct lines meeting at a point are called ______ lines.

Discussion

2783.	Question 6The expenditure of a family of different heads in a month is given below.HeadFoodEducationClothingHouseOthersSavingsrentExpenditure (Rs.)400025001000350025001500Draw a bar graph to represent the data above.
Answer» Question 6 The expenditure of a family of different heads in a month is given below. $\begin{matrix} Head & Food & Education & Clothing & House & Others & Savings rent Expenditure (Rs.) & 4000 & 2500 & 1000 & 3500 & 2500 & 1500 \end{matrix}$ Draw a bar graph to represent the data above.

Discussion

2784.	If the following bar graph represents the sales of different fruits from a stall in 1 day, what is the difference between the weight of the highest sold fruit and the weight of the least sold fruit?
Answer» If the following bar graph represents the sales of different fruits from a stall in 1 day, what is the difference between the weight of the highest sold fruit and the weight of the least sold fruit?

2784.

If the following bar graph represents the sales of different fruits from a stall in 1 day, what is the difference between the weight of the highest sold fruit and the weight of the least sold fruit?

Answer»

If the following bar graph represents the sales of different fruits from a stall in 1 day, what is the difference between the weight of the highest sold fruit and the weight of the least sold fruit?

Discussion

2785.	(a). A place is 37m above sea level and another is 35 m below sea level. The difference in level between two places is ? (b). The sum of two integers is (-15) and one of them is 8, the other integer is?
Answer» (a). A place is 37m above sea level and another is 35 m below sea level. The difference in level between two places is ? (b). The sum of two integers is (-15) and one of them is 8, the other integer is?

2785.

(a). A place is 37m above sea level and another is 35 m below sea level. The difference in level between two places is ? (b). The sum of two integers is (-15) and one of them is 8, the other integer is?

Answer»

(a). A place is 37m above sea level and another is 35 m below sea level. The difference in level between two places is ?

(b). The sum of two integers is (-15) and one of them is 8, the other integer is?

Discussion

2786.	Write four negative integers less than –10.
Answer» Write four negative integers less than –10.

Discussion

2787.	Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game, find the ratio of: The number of students who opted basketball to the number of students who opted table tennis.
Answer» Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game, find the ratio of: The number of students who opted basketball to the number of students who opted table tennis.

Discussion

2788.	Question 59 For every rational number x, x + 1 = x
Answer» Question 59 For every rational number x, x + 1 = x

Discussion

2789.	Kevin has a 249 feet long stick. He cuts it into equal pieces of 39 feet long. How many pieces would Kelvin get?
Answer» Kevin has a $\frac{24}{9}$ feet long stick. He cuts it into equal pieces of $\frac{3}{9}$ feet long. How many pieces would Kelvin get?

Discussion

2790.	Place commas correctly and write the numerals: (a). Seventy three lakh seventy five thousand three hundred seven. (b). Nine crore five lakh forty one. (c). Seven crore fifty two lakh twenty one thousand three hundred two. (d). Fifty eight million four hundred twenty three thousand two hundred two. (e). Twenty three lakh thirty thousand ten.
Answer» Place commas correctly and write the numerals: (a). Seventy three lakh seventy five thousand three hundred seven. (b). Nine crore five lakh forty one. (c). Seven crore fifty two lakh twenty one thousand three hundred two. (d). Fifty eight million four hundred twenty three thousand two hundred two. (e). Twenty three lakh thirty thousand ten.

2790.

Place commas correctly and write the numerals: (a). Seventy three lakh seventy five thousand three hundred seven. (b). Nine crore five lakh forty one. (c). Seven crore fifty two lakh twenty one thousand three hundred two. (d). Fifty eight million four hundred twenty three thousand two hundred two. (e). Twenty three lakh thirty thousand ten.

Answer»

Place
commas correctly and write the numerals:

(a). Seventy
three lakh seventy five thousand three hundred seven.

(b). Nine
crore five lakh forty one.

(c). Seven
crore fifty two lakh twenty one thousand three hundred two.

(d). Fifty
eight million four hundred twenty three thousand two hundred two.

(e). Twenty
three lakh thirty thousand ten.

Discussion

2791.	A man sells 3 kg of oranges and 2 kg of apples at ₹ 45 per kg and ₹ 55 per kg respectively. How much money does he make by selling them?
Answer» A man sells 3 kg of oranges and 2 kg of apples at ₹ 45 per kg and ₹ 55 per kg respectively. How much money does he make by selling them?

Discussion

2792.	Find the sum of the number of vertices, faces, and edges in the given solid.
Answer» Find the sum of the number of vertices, faces, and edges in the given solid.

Discussion

2793.	How ti check three vectors are coplanar?
Answer» How ti check three vectors are coplanar?

Discussion

2794.	What is halogons?
Answer» What is halogons?

Discussion

2795.	47. If a sum of 2 numbers is -(4567) in that one of the number is +(74.4884)
Answer» 47. If a sum of 2 numbers is -(4567) in that one of the number is +(74.4884)

Discussion

2796.	From a well-shuffled pack of 52 cards, Mike picks up one card at random. The probability of it being a heart is .
Answer» From a well-shuffled pack of $52$ cards, Mike picks up one card at random. The probability of it being a heart is .

Discussion

2797.	Draw angles of the measures given below and draw their bisectors. (1) 105° (2) 55° (3) 90°
Answer» Draw angles of the measures given below and draw their bisectors. (1) 105^°(2) 55^° (3) 90^°

Discussion

2798.	Each floor in a building has 5 rooms. How many rooms does the building have assuming the number of floors to be 'n'?
Answer» Each floor in a building has 5 rooms. How many rooms does the building have assuming the number of floors to be 'n'?

Discussion

2799.	Arrange the following sets of decimals according to their ascending order. 1) 0.6, 0.4, 5.4, 3.2, 1.52) 0.7, 1.8, 1.09, 2.1, 2.023) 1.5, 2.1, 0.21, 2.03, 1.35
Answer» Arrange the following sets of decimals according to their ascending order. 1) 0.6, 0.4, 5.4, 3.2, 1.5 2) 0.7, 1.8, 1.09, 2.1, 2.02 3) 1.5, 2.1, 0.21, 2.03, 1.35

2799.

Arrange the following sets of decimals according to their ascending order. 1) 0.6, 0.4, 5.4, 3.2, 1.52) 0.7, 1.8, 1.09, 2.1, 2.023) 1.5, 2.1, 0.21, 2.03, 1.35

Answer»

Arrange the following sets of decimals according to their ascending order.

1) 0.6, 0.4, 5.4, 3.2, 1.5

2) 0.7, 1.8, 1.09, 2.1, 2.02

3) 1.5, 2.1, 0.21, 2.03, 1.35

Discussion

2800.	The sum of n terms of an A.P. is 3n2+4n, the nth term is
Answer» The sum of n terms of an A.P. is $3 n^{2} + 4 n$ , the $n^{t h}$ term is

Discussion

Explore topic-wise InterviewSolutions in .

If 100% of a number is 15, what is 50% of the same?

Which of the following figures have more than two lines of symmetry?

Represent 13+710+31000 as a decimal.

If (→a+3→b) is perpendicular to (7→a−5→b) and (→a−4→b) is perpendicular to (7→a−2→b), then the angle between →a and →b (in degrees) is

Question 118State whether the statements are True or False.Every square is a rhombus.

60.For each positive integer n, consider the highest common factor Hn of the two numbers n!+1 and (n + 1)!. For n < 100, find the largest value of Hn.

पाठ के आधार पर सावन की विशेषताएँ लिखिए।

The units digit of 111! is

State whether the following quadrilaterals are similar or not:

Draw a line AB. Using a compass, draw a line perpendicular to AB at the point B.

Find the correct division statement.

A loan of Rs.19520 is to be paid with three equal instalments at 25% p.a. CI on pending amounts. Find the value of each instalment (in Rs.).

Find the odd one out. 3, 5, 11, 14, 17, 21

In the following figure, ABC is an equilateral triangle of side 8 cm. A, B and C are the centres of circular arcs of radius 4 cm. Find the area of the shaded region correct upto 2 decimal places. (Take π =3.142 and 3 = 1.732).

Which of the following is a binomial?

Question 37In the following question, fill in the blanks to make the statements true.55×5−5 =

Question 53State whether the following statement is True or False.Pyramids do not have a diagonal.

Question 1(vi) Find the area of the given figure by counting squares:

A lorry carrier measures 10 m×7 m×5 m. Find the maximum number of wooden crates each measuring 2 m×1 m×0.5 m that can be transported inside the lorry.

Three vessels of orange juice contain 9, 27 and 15 litres of juice respectively. Find the measure of a glass of maximum capacity that can exactly measure the juice in three of the vessels?

if an be the nth term of an AP and if a =-15, then find the value of a5+ a14+a 11

Write the different names of the line.

The colours of cars preferred by people living in a society are shown by the following table. Find the sum of the number of people who prefers black and red colour(one person likes only one colour). Color Number of People Black 50 White 30 Green 10 Red 30 Grey 40

What is slope of line joining (2,0) and (0,3)?

Which of the folowing numbers is not divisible by 4?(a) 78536(b) 1264(c) 6421(d) 7935

लेखक ने कवि की तुलना प्रजापति से क्यों की है?

Which of the following is/are an irrational number?

(i) Solve 92765 × 98 + 92765 × 2(ii) What is the difference between the smallest 3 digit number and the largest two digit number?

37 of 25 =

Two distinct lines meeting at a point are called ______ lines.

Question 6The expenditure of a family of different heads in a month is given below.HeadFoodEducationClothingHouseOthersSavingsrentExpenditure (Rs.)400025001000350025001500Draw a bar graph to represent the data above.

If the following bar graph represents the sales of different fruits from a stall in 1 day, what is the difference between the weight of the highest sold fruit and the weight of the least sold fruit?

(a). A place is 37m above sea level and another is 35 m below sea level. The difference in level between two places is ? (b). The sum of two integers is (-15) and one of them is 8, the other integer is?

Write four negative integers less than –10.

Out of 1800 students in a school, 750 opted basketball, 800 opted cricket and remaining opted table tennis. If a student can opt only one game, find the ratio of: The number of students who opted basketball to the number of students who opted table tennis.

Question 59 For every rational number x, x + 1 = x

Kevin has a 249 feet long stick. He cuts it into equal pieces of 39 feet long. How many pieces would Kelvin get?

A man sells 3 kg of oranges and 2 kg of apples at ₹ 45 per kg and ₹ 55 per kg respectively. How much money does he make by selling them?

Find the sum of the number of vertices, faces, and edges in the given solid.

How ti check three vectors are coplanar?

What is halogons?

47. If a sum of 2 numbers is -(4567) in that one of the number is +(74.4884)

From a well-shuffled pack of 52 cards, Mike picks up one card at random. The probability of it being a heart is .

Draw angles of the measures given below and draw their bisectors. (1) 105° (2) 55° (3) 90°

Each floor in a building has 5 rooms. How many rooms does the building have assuming the number of floors to be 'n'?

Arrange the following sets of decimals according to their ascending order. 1) 0.6, 0.4, 5.4, 3.2, 1.52) 0.7, 1.8, 1.09, 2.1, 2.023) 1.5, 2.1, 0.21, 2.03, 1.35

The sum of n terms of an A.P. is 3n2+4n, the nth term is