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. |
Calculate 3 upto 4 decimals using longdivision method |
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Answer» ong>Answer: please mark as BRAINLIEST and FOLLOW me i will follow you back please please please and THANKS answer please |
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| 2. |
One third of herd of deer are grazing in the field as three fourths of the remaining are playing nearby .The rest 8 are drinking water from the pond .find the number of deer |
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Answer» ong>Step-by-step explanation: Given:
To find:
ANSWER:Let the total number of deer in the herd be n. Then, the number of deer grazing in the field be n/3. Also, the 3/4 of the remaining ( i. e., n - n/3 = 2n/3 ) are playing nearby. So, their number is 3/4× 2n/3 = n/2 so, the rest number of deer = n - n/3 - n/2= n/6 According to QUESTION, the rest number of deer is 8. => n / 6 = 8 => n = 8×6 => n= 48 Thus, the number of deer in the herd is 48 . |
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| 3. |
7. Find the square root of the following correct to 3 decimal places.45.34 (ii) 3.0082 (iii) 65.78(iv) 7.9806 (v) 0.0897 please answersl this question correctly send me a pic |
Answer» ONG>ANSWER:6.733 , 1.734 , 8.110 , 2.824 , 0.299these are the ANSWERS |
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| 4. |
Explain multiplication of fractions |
Answer» ONG>Answer:To MULTIPLY fractions, first we simplify the fractions if they are not in lowest terms. Then we multiply the NUMERATORS of the fractions to get the new numerator, and multiply the denominators of the fractions to get the new denominator. Simplify the resulting fraction if POSSIBLE. |
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| 5. |
X+4=8 what is the valve of x |
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Answer» ONG>Answer: Here is the answer => Step-by-step explanation: x+4=8 x=8-4 x=4 So the VALUE of x is 4 which is the required answer. HOPE IT HELPS. |
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| 6. |
Convert25°, 30',30" into radians |
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Answer» ONG>Step-by-step explanation: we are given: 36 o 32'34" 1) minutes = 32 60 = 0.53 '
2) seconds = 34 3600 = 0.0094 " these two VALUES need to be ADDED to 36 o
= 36 o + 0.53 + 0.0094
= 36.5394 o
≈ 36.54 o
converting this value to radians: = 36.54 o × ( π 180 )
= 0.637 radians |
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| 7. |
The ratio of 2m10cm and 3m is |
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Answer» ONG>Answer: 7 Step-by-step explanation: 2m10cm=210 cm 3m=30cm 210/30=7 |
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| 8. |
Arrange the following rational no's -5/3 , 7/-12 and 4/15 in descending order. |
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Answer» ong>Answer: Step-by-step explanation: -13 by 20,6 by 15, 7 by 12, -9 by 10, 3 by 5
denominator terms are
20 , 15 , 12 ,10 & 5
We will find LCM of these NUMBERS first
20 = 5×2×2
15= 5×3
12 = 3×2×2
10=5×2
5 = 5
LCM = 5×3×2×2 = 60
lets multiply NUMERATOR and denominator to make denominator of each number = 60
ascending ORDER
-9/10 , -13/20 , 6/15 , 7/12 , 3/5
DESCENDING order will be
3/15 , 7/12 , 6/15 , - 13/20 , -9/10
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| 9. |
The RD of diamond is 3.5 . What is mall of 1 cm cube diamond |
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Answer» ONG>ANSWER: 5.257 is the answer |
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| 10. |
AC= 30 cm and QD = 39 cm. What is the length of QC? |
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Answer» ong>ANSWER: what are u TALKING abt bro |
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| 11. |
Slove For X such that x+5/6-x+1/9=x+3/4 |
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Answer» ONG>Step-by-step EXPLANATION: x+5/6-x+1/9=x+3/4 5/6+1/9-3/4=x+x-x 30+4-27 _______=x 36 x=7/36 |
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| 12. |
Cube of 16 in the form of 3n+1 is |
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Answer» ONG>ANSWER: n=16 Step-by-step explanation: 3n+1 3*16+1 38+1 =39 |
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| 13. |
Write 0.729 as a rational number |
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Answer» ONG>Answer: 729/1000 Step-by-step EXPLANATION: uhhh its EASY 0.7 is 7/10 .72 is 72/100 and .729 is 729/1000 |
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| 14. |
How many zero polynomials does x square-4x-5 have |
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Answer» ONG>Answer: two ZEROES x2 + 4X + 5 has two zeroes |
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| 15. |
If the price of a book is first increased by 25% |
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Answer» ong>ANSWER: LET the original price be Rs. 100. New final price = 120 % of (75 % of Rs. 100) = Rs. [(120/100) * (75/100) * 100] = Rs. 90. If we are considering 100 as the original price then 25% DECREASE in value would be 75 so why are we and then 20% increase would be 80. Step-by-step explanation: please THANKS my all answer and follow me |
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| 16. |
The price of a pen and a book is 100 rupees the price of a book is 20 rupees more than that of a pen. What is the price of each |
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Answer» ONG>Step-by-step EXPLANATION: Let the price of pen be x. Book=20+x According to CONDITION, 20+x+x=100 20+2x=100 2x=100-20 x=80÷2 x=40 price of pen=x=40 price of book=20+x=20+40 =60 |
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| 17. |
Expand the following (3x-1/x)^3 |
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Answer» ONG>Answer: 27x^3+27x^2+9x-1 ÷x^3 |
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| 18. |
3 persons can do a work in 8 days, then 4 persons can do the same work in I) 5 days ii) 6 days iii) 7 days iv) 8 days |
| Answer» ONG>Answer: | |
| 19. |
1.00001/1000000000 Express the number in the decimal form |
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Answer» ONG>Answer: 0.000000001 Step-by-step EXPLANATION: |
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| 20. |
3\12 is termenating decimal |
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Answer» ong>Answer: Here are the steps to determine if 3/12 is a TERMINATING DECIMAL number: 1) Find the denominator of 3/12 in its lowest form. Thus, the denominator of 3/12 in its lowest form is 4. |
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| 21. |
Ratio 5:7 4 years later there ages will be 56 what is present age |
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Answer» INK THAT HERE IS A MISTAKE IN YOUR QUESTION.......U HAVE TO MENTION THE YEAR ALSO....THAT AFTER HOW MANY YEARS THEIR AGE WILL BE 56 . PLEASE CHECK YOUR QUESTION ONCE AGAIN .IT'S A VERY SWEET REQUEST TO YOU....LOVE U A LOT....BYE |
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| 23. |
The mean and variance of a bianomial distribution are 4and3 respectively. Fix the distribution and find (x >_1) |
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Answer» ong>ANSWER: For a biomial distribution, E (X) = np and Var (X)= npq ( where p is the probility of success and q is the probility of FAILURE where q=1-p ). NOTE The Following np= 3 npq= ⅔ Thus, we have that 3q = ⅔ and this q= ½. SINCE We know that q=1-p, then p=½. plugging the value of p into np=3, we get that n=6. Now that we know the value for n,p and q, we can plug these into the binomial mass function so that we can find the binomial mass function is p( X=x)=(n^x) p^x. q^n-x and so with n=6 ,p=½,q=½ and X=5. .We have the following.
P (X=5)=(⅚)(0.5)⁵(0.5)¹
3 = ___ 32 Therefore, the probability of time success is 0.09375. |
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| 24. |
Solve by facorisation 6x (x-2)+6=0 |
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Answer» ong>Answer: Step-by-step explanation: 6X(X-2)+6= 6X^2 -12X +6 = 6(X^2 - 2X + 1) = 6( X - 1 )^2
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| 25. |
Which type of triangle is formed with given points (5, -2), (6, 4) and (7, -2)? |
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Answer» ONG>Answer: l don't KNOW Step-by-step EXPLANATION: sorryisksskskaiia |
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| 26. |
Estimate the product of 8302 and 234 |
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Answer» ong>ANSWER: 1942668 pls MARK me as the brainliest,give THANKS and RATE my answer |
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| 27. |
A certain number of fruit can be arranged in groups of 3,4,6and8 with no fruit left behind. Find the number of fruit |
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Answer» ONG>Answer: 24 Step-by-step EXPLANATION: |
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| 28. |
Factorizarion of x2-y2 is |
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Answer» ² = ? (x+y) (x-y) PLEA MARKS as the BRAINLIEST |
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| 29. |
Information collected from give data is called |
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Answer» ONG>Answer: data Step-by-step explanation: please give me THANKS atleast in my 5-10 questions please |
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| 30. |
Write the following integers decreasing order: 0,7,+3, -9-13, 25.it important fast |
| Answer» ONG>Answer: | |
| 31. |
Predecessor and successor of 2830 |
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Answer» ONG>ANSWER: SUCCESSOR is 2831 PREDECESSOR is 2829 |
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| 32. |
-4/3 , -1 , -2/3 ...... 4 1 by three find the sum of two middle most terms |
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Answer» ong>ANSWER: |
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| 33. |
Hey can anyone plz help me plz answer. I will mark as a brainliest |
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Answer» ONG>ANSWER: -0.4666666667 is the answer friends and FOLLOW me if U like my answer |
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| 34. |
Can any any one tell me answer plz urgent guys dont spam |
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Answer» ong>Answer: 40 degree Step-by-step EXPLANATION: angle ACB= 50 degee angle ABC=90( angle FORMED by a diameter in circle) THEREFORE, using angle sum PROPERTY, x+90+50 =180 hence x=40 |
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| 35. |
2- √5 is 1) rational2) irrational |
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Answer» ONG>Answer: 2-√5 is ALWAYS IRRATIONAL |
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| 36. |
They said to me, "we helped them"narration |
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Answer» ong>ANSWER: ask questions which is HELPFUL to education Step-by-step explanation: PLEASE MARK ME AS BRAINLEAST |
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| 37. |
10. There are 120 girls and 57 boys in a school. If5% of the girls leave and no new pupils are admitted, what percentage of the whole school will be boys? |
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Answer» ONG>Answer: HOPE this answer helps you Answer. 33.33% of boys are there in the SCHOOL |
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| 38. |
The ratio of ages of Kunal and Deepesh is 3:5. After 10 years this ratio becomes 5:7. What is the present age of Deepesh ? (A) 20 years(B) 25 years(C) 50 years(D) 15 years |
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Answer» Solution : Let KUNAL's age be 3x and DEEPESH's age be 5x After 10 years : • Kunal's age = 3X + 10 and • Deepesh's age = 5x + 10 According to the question :
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| 39. |
Find the zeroes of p(x)=x^2+5√3x+12 |
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Answer» ong>Answer: so , √3+(-√3)+x = -b/a √3-√3+x = 4 x = 4 ans. |
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| 40. |
What is reciprocal of 3+4i |
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Answer» ONG>Answer: Answer. let the multiplicative inverse be X so that. so that x=1/3+4i. |
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| 41. |
Cot 30 =true or false |
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Answer» YES IT IS ABSOLUTELY CORRECT TRUE |
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| 42. |
Amount 1030.00160.00104.0018.00135.0075.0075.00290.00708.00230.0095.0096.00155.0038.00216.0029.0066.00240.0053.00116.00276.0075.0016.0050.0050.00450.00110.0063.00110.00128.00102.00111.00 |
| Answer» INVALID QUESTION PLEASE TRY again. | |
| 43. |
10. If tan 20=cot (0 +6), where 20 and (+6°) an acute angles, find thevalue of 0. |
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Answer» ONG>ANSWER: tan2A=COT(A+6) cot(90-2A)=cot(A+6) 90-2A=A+6 90-6=A+2A 84=3A A=84/3=28 |
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| 44. |
Which of the two rational number is greater in the given pair?(i) -1/3 or 4/-5 |
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Answer» ong>ANSWER: answer = because Jo BASS ha I vo BADA hai -1/3<4/-5 |
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| 45. |
The inclination of the line y =V3x - 5 is |
Answer» ONG>Answer:60°Step-by-step explanation: Given LINE is : y=√3 x-5 This is in the form of y= mx+c , here m = √3 =>tan theta = tan 60° =>theta = 60° The inclination of line y= √3x-5 is 60° The slope of a line made by x-axis with angle 'theta' is 'm = Tan theta '. |
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| 46. |
How many zeros of cubic polynomial |
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Answer» ONG>Answer: three zeros Regardless of odd or even, any polynomial of positive order can have a MAXIMUM number of zeros equal to its order. For EXAMPLE, a cubic function can have as many as three zeros, but no more. This is KNOWN as the fundamental theorem of algebra. |
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| 47. |
& Find a quadratic polynomial whose sum and product of its zeroes are and -1 respectively. |
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Answer» ong>Answer: S=-1,P=-1 We KNOW that QUADRATIC polynomial x²-sx+p=x²-(-1)X+(-1) x²+x-1 |
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| 48. |
Lcm of 15 35 40 using prime factorisation method |
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Answer» ONG>ANSWER: L.C.M = 840 hope it HELPS you✌ |
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| 49. |
The number of words of 6 letters containing equal number of vowels and consonants (repetition allowed) is: |
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Answer» ong>ANSWER: The number of words of 6 letters CONTAINING equal number of VOWELS and consonants (REPETITION allowed) is: |
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