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. |
11.99 to whole (ones) number |
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Answer» Answer: 1 Step-by-step EXPLANATION: |
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| 2. |
A typographical errors committed by candidate in an examination is given below . find and co efficient quartile deviationCaptionless Image |
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Answer» The Quartile Deviation is a simple way to estimate the spread of a distribution about a measure of its central tendency (usually the mean). So, it gives you an IDEA about the range within which the central 50% of your sample data lies. Consequently, BASED on the quartile deviation, the Coefficient of Quartile Deviation can be defined, which makes it easy to compare the spread of two or more different distributions. Since both of these topics are based on the CONCEPT of quartiles, we’ll first understand how to calculate the quartiles of a DATASET before WORKING with the direct Maybe this helps you ✨ |
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| 3. |
Solve thisZ/2-5=6/3. |
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Answer» Z=6 Step-by-step explanation: 10-Z/2=6/3...... |
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| 4. |
Find using suitable rearrangement : 4x 2345 x25 |
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Answer» Answer: 4×2345×25= Step-by-step EXPLANATION:
4×2345×25=2,34,500
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| 6. |
Que no 10 eax-b dx = |
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Answer» meltdowns sdghjgxawjklgfsqqqsfg |
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| 7. |
The given graph a pair of a linear equation in two variables. writ how many solutions these pair of equation hare |
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Answer» where is the GRAPH. the QUESTION is INCOMPLETE |
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| 8. |
If the perimeter of a square is ameters, then length of each side is meter is-O q+4O q/14O 9-4o 4/9 |
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Answer» Answer: option C is the CORRECT answer for your question Step-by-step explanation: PLS makes me BRAINLIEST and follow me |
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| 9. |
13) A) Write in standard formi) 0.000375ii) 507.293 |
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Answer» Step-by-step EXPLANATION: |
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| 10. |
if a box contains four red balls , five green ball six red ball . what is the probability of getting green ball , blue ball , non-red ball? |
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Answer» green-1/5 blue-0/15 non red-1/5 |
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| 11. |
Write one rational and irrational number lying between 0.25 and 0.56 |
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| 12. |
Represent the following set in tabular builder form. X={y:y is a prime factor of 60} |
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Answer» what's this..........? |
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| 13. |
What do u mean by external fertilisation? |
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Answer» Answer: EXTERNAL fertilization is a mode of reproduction in which a male organism's SPERM fertilizes a female organism's egg outside of the female's BODY. ... The release of EGGS and sperm into the water is known as SPAWNING. |
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| 14. |
Evaluate:6sin2 30°+tan2 45°cos2 60°-5sec2 0° |
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Answer» Answer: 3+1/4-5=-7/4 Step-by-step EXPLANATION: |
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| 15. |
Could anyone please expand (3x+2)³ |
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Answer» HOPE you APPRECIATE this ANS |
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| 16. |
Z^-1=?inverse!plsss say class 6!i dont know! |
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Answer» |
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| 17. |
For what value of k, the pair of linear equations 3x+y-3 and 4x+kunique solution |
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Answer» अभ्यास J भक्त भगवान के दर को छोड़कर किसी अन्य के दर पर जाना क्यों पसन्द नहीं करता? 56 2. भगवान् की याद भुलाने का क्या परिणाम हुआ? 5 8. भक्त भगवान् से क्यों शर्म महसूस करता है? Se 4. भगवान् से मिलने में भक्त को कौन रुकावट पैदा करते हैं? 6 5. भक्त के होश में आने का क्या उपाय है? |
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| 18. |
mr.prabhua recurring deposit amount in a bank can deposit rupees 420 per month for four and half year find the maturity value of his amount if the rate of the interest |
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Answer» R = Monthly RD installment to be paid. n = Number of QUARTERS (TENURE) i = Rate of Interest / 400. |
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| 19. |
For what value of k, the equation 3x2 – k x + 4 = 0 has equal roots |
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Answer» ................ |
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| 20. |
For each integer n with n ≥ 2, let P(n) be the formula ∑_(i=1)^(n-1 )▒〖i(i+1)〗 = (n(n-1)(n+1))/3i. Is P(2) true? ii. Write P(k). iii. Write P(k + 1). |
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| 22. |
3) Sketch the proper figure write the answers of the following questions.a) If A – B – C and l(AC) = 17, l(BC) = 10.5 then l(AB) = ?b) If X – Y – Z and l(XZ) = 4√ , l(XY) = √ then l(YZ) = ? |
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Answer» Answer: we have, L(Ac)=17 l(Bc)=10.5 Step-by-step EXPLANATION: so, l(ac)=l(ab)+l(bc) 17. = l(ab) + 10.5 17-10.5=l(ab) 6.5 = l(ab) therefore l(ab)= 6.5 hope it HELPS you :) |
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| 23. |
36A boat goes 75 km downstream and 60 km upstream in 6 hours, while it can go 100 kmdownstream and 40 km upstream at the same time, find the speed of the stream and speedof the boat in still water. |
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Answer» Answer: hello Step-by-step explanation: |
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| 24. |
Simplify using identities :99 square |
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Answer» Step-by-step explanation: , the question is (99)², ... Answer : (a + b)² = a² + b² + 2ab. (a - b)² = a² + b² - 2ab. (a² - b²) = (a + b) (a - b) |
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| 25. |
In a parallelogram, the lengths of the two adjacent sides are 12 cmand 14 cm respectively. If the length of one diagonal is 16 cm, findthe length of the other diagonal. |
Answer» Answer;-ABCD is a parallelogram with AB = 12 cm, BC = 14 cm and AC = 16 cm, we need to find out BD.In triangle ABC, AB = 12 cm, BC = 14 cm and AC = 16 cmAC^2 = AB^2 + BC^2 -2*AB*BC COS ABC, or16^2 = 12^2 + 14^2 - 2*12*14 cos ABC, or256 = 144 + 196 - 336 cos ABC, or336 cos ABC = 144+196–256 = 84, orcos ABC = 84/336 = 0.25, or
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| 26. |
The lawn is 30 M long and 26 metre wide. find the area of lawn |
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Answer» Answer: 780 Step-by-step explanation: 30 × 26 = 780 mark me as BRAINLIEST |
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| 28. |
6. दो पुरुष और 3 लड़के एक कार्य 10 दिनों में :कर सकते हैं, जबकि पुरुष और 2 लड़केवही कार्य 8 दिनों में कर सकते हैं । तद्नुसार,2 पुरुष तथा । लड़का वही कार्य कितने दिनोंमें कर सकते हैं।(A) 115 दिन (B) 12.5 दिन८(C) 11 दिन(D) 10.5 दिन |
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Answer» Answer: 12.2 DAYS explanation <U>hope. it helped u |
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| 29. |
Calculate the normal and over time wage for the followingparticular Day Hours worked per day Tuesday 9 Wednesday 10 Thursday 11 Friday 12 Saturday 10 Note : (i) Normal working hour per day : 10 hours (ii) Normal wage per hour : Rs. 35 (iii) Overtime wage : Double times of normal wage. |
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Answer» shixbeixuxbeixnownzinoevo it dwdubeodhwbpifvxoropkexvjoveihpbkexbpejbxojwnxeoeonxeowivdfjbd this vxeoouubduobu be I've cutsdughojocbouggi I jgj o OGO |
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| 30. |
Which identity will be use to find the product of x + 1/x and 1/x + x |
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| 31. |
State the condition of congreucy for two circle |
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Answer» The diameter of the TWO circle should be equal which means their radius will be same. A circle is a collection of points which are equidistant from a fixed point. This fixed point is called as the centre of the circle and this equal distance is called as radius of the circle. And thus, the shape of a circle DEPENDS on its radius. Therefore, it can be observed that if we try to SUPERIMPOSE two circles of equal radius, then both circles will cover each other. Therefore, two circles are CONGRUENT if they have equal radius. |
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| 32. |
7. Find the values of k, if the angle between the straight lines kx + y + 9 = 0 and 3x – y + 4 = 0 is pie/4 |
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| 33. |
Please answer? please answer? please answer? |
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Answer» Step-by-step EXPLANATION: hye SIS can ve friends PLEASE THANKS my answers please please please please please |
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| 34. |
Find m if 25:m:: 18:36 |
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Answer» Answer: 25/m=18/3625*36=18*m900/18=mm=50 Step-by-step EXPLANATION: |
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| 35. |
Givan cot a = 8 by 15 find sin a |
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Answer» Step-by-step EXPLANATION: |
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| 36. |
How many terms are there in series : 4,7,10,13,............,148? |
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| 37. |
If a =2 + root 3 then find 1/a |
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Answer» Answer: Here is the answer you were looking for: \begin{GATHERED}a = 2 + \SQRT{3} \\ \\ \frac{1}{a} = \frac{1}{2 + \sqrt{3} } \\ \end{gathered} a=2+ 3
a 1
= 2+ 3
1
On rationalizing the denominator we GET, \begin{gathered} \frac{1}{a} = \frac{1}{2 + \sqrt{3} } \times \frac{2 - \sqrt{3} }{2 - \sqrt{3} } \\ \end{gathered} a 1
= 2+ 3
1
× 2− 3
2− 3
USING the identity : (x + y)(x - y) = {x}^{2} - {y}^{2}(x+y)(x−y)=x 2 −y 2
\begin{gathered} \frac{1}{a} = \frac{2 - \sqrt{3} }{ {(2)}^{2} - {( \sqrt{3} )}^{2} } \\ \\ \frac{1}{a} = \frac{2 - \sqrt{3} }{4 - 3} \\ \\ \frac{1}{a} = 2 - \sqrt{3} \\ \\ a - \frac{1}{a} \end{gathered} a 1
= (2) 2 −( 3
) 2
2− 3
a 1
= 4−3 2− 3
a 1
=2− 3
a− a 1
Putting the values, \begin{gathered}a - \frac{1}{a} = (2 + \sqrt{3} ) - (2 - \sqrt{3} ) \\ \\ a - \frac{1}{a} = 2 + \sqrt{3} - 2 + \sqrt{3} \\ \\ a - \frac{1}{a} = \sqrt{3} + \sqrt{3} \\ \\ a - \frac{1}{a} = 2 \sqrt{3} \end{gathered} a− a 1
=(2+ 3
)−(2− 3
) a− a 1
=2+ 3
−2+ 3
a− a 1
= 3
+ 3
a− a 1
=2 3
Hope this HELPS!!! |
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| 38. |
4 -Usind suitable identity, evaluate 195x265.: |
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Answer» Step-by-step EXPLANATION: (a-b)(a+b)=This is the IDENTITY APPLICABLE in this CASE |
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| 39. |
2.What is the sum of the angles of a 42 sided polygon? |
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Answer»
the SUM of any TETRA contadigon's INTERIOR ANGLE is7200 DEGREES.
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| 40. |
Area of a Rectangle = length x _____ * |
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Answer» AREA of RECTANGLE = LENGHT * Breadth Step-by-step EXPLANATION: |
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| 41. |
Select the correct answer.What is the equation of the line that goes through (-3,-1) and (3,3)? will the answer be A, B, C, or D? |
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Answer» Step-by-step EXPLANATION: nnjjjjjjjjjjjjjjjjjjjjjuuujjauwususus |
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| 42. |
What do you mean by Lamp of Disaster? |
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Answer» Answer: DISASTER has its roots in the belief that the POSITIONS of stars influence the fate of HUMANS, often in destructive ways Step-by-step explanation: follow me MARK me as brainlist ✌️✌️✌️ and like my ANSWERS ✌️✌️ |
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| 43. |
Two circles with centers B and C respectively and radii a cm each of them touch internally a circle with center O and radius 2a cm . Find the radius of the circle with center A |
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Answer» sjjxhjdj Step-by-step EXPLANATION: SORRY I didn't get your questions properly and I am not SURE about my answer |
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| 44. |
The sides of triangle are 60 CM,50 cm and 120 cm are these sides of a right angle triangle |
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| 45. |
13. The cost of a chips packet is Rs.25. Tom buys 15 such packets andgives the shopkeeper two 500-rupeenote. How much change does he getback?w |
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Answer» Answer: one chip packet=25 15 chip PACKETS= 25x15 =375 So he GAVE 500 ruppes Total money=375 So=500-375=125 SHOPKEEPER gives 125 RUPEES BACK TO TOM IF U LIKE MY ANSWER PLEASE GIVE BRAINLIEST |
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| 46. |
Without actually performing the long division, state whether the rational number will have a terminating decimal expansion or a non-terminating repeating decimal. |
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Answer» For eg123 Step-by-step explanation: 122.1122221111222211 |
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| 47. |
An automatic machine in a factory fills 900 juice bottles in 4 hours. How many such juice bottles can be filled in 22 hours by the machine? How much time will be required to fill 2700 juice bottles? |
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Answer» Answer: 900 bottles JUICE take 4 hours 900*3=2700 4*3=12 2700 bottles juice take 12 hours |
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| 49. |
टू वाय स्क्वायर प्लस 7 प्लस 5 डॉट कॉम 3y प्लस 9 एक्स्ट्रा 3 स्क्वायर माइनस 4 बाय - 3 |
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| 50. |
What is angle and types |
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Answer» WONDERFUL are angle Step-by-step EXPLANATION: this answer USEFUL to you. |
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