This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Write the meaning of the following temperatures in your words. (a) 0℃ (b) -10℃ (c)+8℃ |
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Answer» Hello user !!! |
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| 3. |
The lcm of two numbers is 14 time their hcf .the sum of limited and hcf is 600.if one number is 280,then find the number |
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Answer» Let the HCF be x. |
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| 4. |
Factorise by taking out the common factor : ab(a^2+b^2-c^2)-bc(c^2-a^2-b^2)+ca(a^2+b^2-c^2) |
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Answer» AB(a²+b²-c²) -BC(c²-a²-b²) +CA(a²+b²-c²) ab(a²+b²-c²) +bc(-c²+a²+b²) +ca(a²+b²-c²) ab(a²+b²-c²) +bc(a²+b²-c²) +ca(a²+b²-c²) (a²+b²-c²)(ab+bc+ca) Or, =========================== {a+(b-c)(b+c)} [ab +bc+ca] |
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| 6. |
Difference between tax exempt and tax free |
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Answer» Both, tax exemption and tax DEDUCTION HELP one to save money by paying less TAXES, while tax REBATE returns money to you if you have been over taxed before. To be free from, or not subject to, TAXATION by regulators or government entities. A tax exempt entity can be excused from a single or multiple taxationlaws |
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| 8. |
2x-y+3=0, y=2x-3 apon 2 |
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Answer» Given equation, 2x – y + 3 = 0 and y = ( 2x – 3 ) / 2 Substituting y's value in given equation, 2x – [ ( 2x – 3 ) / 2 ] + 3 = 0 4x – 2x – 3 + 6 = 0 2x + 3 = 0 2x = – 3 x = – 3 / 2 ______________________________ |
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| 9. |
Compare the following fractions :4/13,8/13 |
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Answer» 4/13 is SMALLER than 8/13 |
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| 10. |
one evening in shimla,the temperature was -1℃.At midnight,it became 4°colder. what was the temperature at midnight? |
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Answer» The TEMPERATURE was -5° DGREE at MIDNIGHT |
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| 11. |
Sum of two numbers is 1-2 .if one of number -80-19 find the other |
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Answer» HEYA ✋ Let see your ANSWER !!!! GIVEN that Sum of two numbers = 1 - 2 = - 1 One of number = - 80 - 19 = - 99 Other number = ? Solution according to question , - 99 × other number = - 1 => other number = - 1/-99 => other number = 1/99 Thanks :))))) |
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| 12. |
If tan=2,evaluate sec A. sin A+tan square -cosec squareA |
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Answer» Hey friend, here is your answer☺ _____________________________ |
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| 13. |
Is 33/375 a terminating decimal |
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Answer» Heya |
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| 15. |
Pls answer me it's urgent.both 15,16 |
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Answer» Just do your MATH HOMEWORK INSTEAD of ASKING OTHERS to do it |
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| 16. |
If 2 kg pulse cost 75r 50p then 1kg 15 kg pulse cost? |
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| 17. |
There are Rs. 2 and 5 rs. coins in a purse. if there are 60 coins of value Rs. 195,find the number of coins of each kind |
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Answer» 2x+5y= 195. 1 |
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| 18. |
Please answer this with brief explanation 2√3- √5 / 2√2 + 3√3 |
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Answer» HI , ( 2√3 - √5 )/( 3√3 + 2√2 ) RATIONALIZE the DENOMINATOR , = [(2√3-√5)(3√3-2√2)]/[(3√3+2√2)(3√3-2√2)] = [2√3(3√3-2√2)-√5(3√3-2√2)]/[(3√3)²-(2√2)²] = ( 18-4√6-3√15+2√10 )/( 27 - 8 ) = ( 18 -4√6 + 2√10 - 3√15 )/19 I HOPE this helps you. : ) |
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| 19. |
LCM LCM and HCF of 30 16 91 20 |
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Answer» Hey FRIEND, here is your ANSWER ☺ ____________________________ |
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| 20. |
Linear Equations are consistent or inconsistent 3 by 2 X + 5 by 3 Y is equal to 7 and 9 x minus 10 Y is equal to 14 |
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Answer» It is INCONSISTENT equation because the value of x and y doesn't VERIFY the answer when U put in the equation after FINDING the value of x and y |
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| 21. |
In India Indigo is grown in many parts of a)maharastra b)gujrat c)bihar |
| Answer» INDIGO is GROWN in MANY PARTS of BIHAR | |
| 22. |
Root 9.2 on number line through geometry method |
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Answer» First we will make a line and mark 9.2 and mark ONE cm after 9.2 which is 10.2 and then using compass we will mark an arc from 10.2 TILL and 2nd arc from starting point and then we will make an arc donward from 10.2 and the starting point and then join together where the both lines are intersecting we will GIVE 0 name to that point and measure from o to starting and make a SEMI circle till 10.2 and make an 90 degree from compass at 9.2 and join it at top of semicircle and make and measure it and make a arc on the line. |
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| 23. |
find real value of x for which log 9(base 6)-log 27(base 9)+log x(base 8)=log x (base 64)-log 4(base 6) holds? |
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Answer» I HOPE this is the RIGHT answer... |
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| 24. |
How to judge wether a system of equations is linear or not |
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| 26. |
The product of an integer and zero is not always an integer. please explain |
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Answer» The WHOLE numbers greater than are CALLED positive integers . Their opposites, which are less than , are called negative integers . Zero is NEITHER positive nor negative. ... The quotient of two integers is not alwaysan integer. |
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| 27. |
The base of triangle is increased by 25% but the area of the triangle is unchanged. By what percentage is the corresponding perpendicular height decreased? |
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| 28. |
Add minus 69 to the difference of 6 and minus 74 |
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Answer» Here is your ANSWER hope this will help you. PLZ MARK as brain LIST answer. |
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| 29. |
Cgbse class 10th ka result kab aaiga |
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Answer» Hello .... |
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| 30. |
Solve the leniar equation a)x+5/2+x-5/3=25/6 |
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Answer» Hey FRIEND, here is your answer ☺ _____________________________ |
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| 31. |
Solve. 2^n+2^n-1/2^n+1-2^n |
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Answer» HI , ( 2^n + 2^n-1 ) / ( 2^n+1 - 2^n ) = [ 2^n + ( 2^n / 2 ) ] / [ 2^n × 2 - 2^n ] = { 2^n [ 1 + 1/2 ] } / { 2^n [ 2 - 1 ] = ( 1 + 1/2 ) / 1 = 3/2 I HOPE this HELPS you. : ) |
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| 33. |
find whether the following pair of linear equations are consistent or inconsistent 3 by 2 X + 5 by 3 Y is equal to 7 and 9 x minus 10 Y is equal to 14 |
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Answer» Its is inconsistent equation because when u FIND the value of x and y and u PUT the value in equation 2 then it will not VERIFY the answer.so it is inconsistent |
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| 34. |
{60×(-3)}÷45÷(-2) pls answer |
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Answer» HEYA LET SEE your answer !!!! {60 × (-3)} ÷ 45 ÷ (-2) = - 180 ÷ 45 ÷ (-2) = - 4 ÷ (-2) = 2 Thanks :))))))) |
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| 35. |
when the side of a square increased by 5cm, the area of the square increased by 135(cm)square. find the length of the side of the square |
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Answer» Let SIDE of SQUARE is X cm |
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| 36. |
Find 6 rational numbers between 1/2 and 3/7 |
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Answer» IM GIVING you some steps If m and n be two rational numbers such that m < n then 1/2 (m + n) is a rational number between m and n. 1. Find out a rational number lying HALFWAY between 2/7 and 3/4. |
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| 37. |
Find the square root of 909 by division method |
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Answer» 30.149........................ |
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| 38. |
HEY yar plz explain me the 31st sum |
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Answer» In the FIRST STEP LCM IS taken. Below in the denominator the USER has to write cos instead of cot. It's a writing MISTAKE. After that using identity (a+b) square the values are expanded. In 4th step 2 is taken as common and the REMAINING is cancelled which gives the desired result. |
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| 39. |
Is 123/1250 a terminating decimal |
| Answer» YES , 123/1250 is TERMINATING DECIMAL | |
| 40. |
Is 80/27 a terminating decimal |
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Answer» No it is not a TERMINATING DECIMAL |
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| 41. |
Is 12/35 a terminating decimal |
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Answer» No, 12/35 has not TERMINATING decimal EXPANSION because you can find EASILY the number is in p/q form i.e. rational number is terminating or not by using prime FACTORIZATION on denominator(check the p/q number is in always lowest form).If the denominator have only prime factors 2 or 5 then the p/q is a terminating decimal expansion. |
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| 42. |
Is 16/45 a terminating decimal |
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Answer» No. It is non terminating decimal EXPANSION as the FACTOR of its denominator is not of the FORM 2^m × 5^n. |
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| 43. |
Afzal purchased an old motorbike for rupees 16000. If the value of the motorbike after 2 years is rupees14440 find the rate of depriciation |
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Answer» If you WANT statements then you can WRITE like this- |
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| 44. |
the length of a rectangle exceeds its breadth by 5cm. if the length and breadth are increased by 1cm,the area increase by 34(cm)square. find the length and breadth of the rectangle |
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Answer» Solution: |
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| 45. |
Calculate the area of rectangular sheet within error limit |
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Answer» E length and breadth of a rectangle are (5.7 ± 0.1)cm and (3.4 ± 0.2)cm. Calculate area of the rectangle with ERROR limits. SOLUTION: l = (5.7 ± 0.1)cm b= (3.4 ± 0.2)cm. A = l x b = 5.7 x 3.4 = 19.38cm2 = 19.0 cm2. = Therefore Area = (19.0 ± 1.5) ... |
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| 46. |
use the integers -2,4,-5,-12,20,-25 & 50 just one each in the wheel shown in figure to make the product 1200 along each line? |
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Answer» 1200 = 50x12x2 =5x20x12 25x4x12 so -12 should be in CENTER and the other no.s are ARRANGE RESPECTIVELY |
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| 47. |
Is 15/28 a terminating decimal |
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Answer» HI , 15/28 take denominator = Q = 28 q = 28 = 2 × 2 × 7 = 2² × 7 q is not in the form of 2^n × 5^m , where n , m are POSITIVE integers. Therefore , 15/28 is non terminating repeating decimal. I HOPE this helps you. : ) |
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| 48. |
a dishonest dealer marks his goods 20% above the cost price he gives a discount of 10% to the customer on the Marked price and makes a profit by using a false weight of 900 grams in place of 1 kg while buying or selling find the percentage profit earned by the shopkeeper |
| Answer» PROFIT EARNED by the SHOPKEEPER is 18.8% | |
| 49. |
How to do 4 divided by 4 + 6 + 2 algebraic expression 4 |
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Answer» A/q |
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| 50. |
How to learn all trigonometric formula in class 11 |
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Answer» Hello frnd here's the answer to the given question |
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