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Noor
Questions (128)
why is NaOH a poor primary standard ?
1 answer
697 views
A sum of Rs. 1360 has been divided among Atif, Babar and Aqeel such that Atif gets 2/3 of what Babar gets and Babar gets 1/4 of
1 answer
909 views
In a bathroom, 5cm of rain falls from a shower. The volume of water that falls on 1.5 hectares of floor of bathroom t
1 answer
541 views
A classroom in a college is 15m long and 12m broad. If the sum of the areas of its floor and the ceiling is equal to the sum of
1 answer
997 views
The ratio of the number of red and blue candies in a jar is 7:8. If the percentage increase in the number of red and blue be 20%
1 answer
742 views
The incomes of Aslam, Babar and Rafeeq are in the ratio 2:3:5. If the increments of 15%,10% and 20% are allowed respectively in
1 answer
1,604 views
2+22+23+......+29=?
A. 2044 B. 1022 C. 1056 D. None of these
1 answer
498 views
A birthday cake weighs 2.5 kg. there are 25 children at the party. If the cake is to be divided into 25 equal pieces , what will
1 answer
672 views
4/3 multiply by 0 multiply by 1/2
Answer is zero
1 answer
336 views
use 100 square grids
to shade 1.5 and what fraction would remain un shaded
1 answer
968 views
4/3 multiply by 0 multiply by 1/2
1 answer
313 views
3/4 multiply by 0 multiply by 1/2
1 answer
329 views
Add the quotient of 4/7 divided by 4/5 to the product of 4/7 multiply by 5/8
9 answers
2,357 views
36.A 50.0-kg block and 100-kg block are connected by a string. The pulley is frictionless and of negligible mass. The
4 answers
1,496 views
If a+2b+3c = 34 then 3a+6b+9c=?
1 answer
289 views
integral from 0 to pi of 9+6cos((pi/25)y)+cos^2((pi/25)y)
0 answers
900 views
Find the turning points of y = 3 x 3 + 6 x 2 + 3 x – 1 and determine their nature, also, find the equations of the tangents at
1 answer
524 views
For each of the following situations, indicate the direction of the shift in the supply curve or the demand curve for dollars,
0 answers
592 views
an appositive is a noun that is placed after another noun in order to tell more about it and it's usually set off with commas.
1 answer
665 views
a sentence that has an original statement with quotation marks may also have a comma. true
1 answer
1,273 views
adverbs often answer the questions where, when, how, how often. its true
2 answers
682 views
the city council are meeting on tuesday night to discuss the new playground. 1)the word discuss should be discussed 2)the verb
1 answer
1,050 views
she is spending money like she have plenty. 1)change the words like to as if, and have to has 2)the word is should be are 3)the
4 answers
1,021 views
THE WORD DRUNK AND CAUGHT ARE GOOD EXAMPLES OF IRREGULAR VERBS? TRUE OR FLASE
3 answers
484 views
AN IRREGULAR VERB IS A NON-ACTION WORD?TRUE OR FALSE
3 answers
2,036 views
It is noon at the sandwich shop, and Kathy and Jill are making sandwiches for the lunchtime rush. Today's specials are egg salad
2 answers
840 views
1(a) How do wants differ from desires? How do wants arise and grow? (In 60-80 words)
(b)Explain any five factors which influence
1 answer
716 views
1.(a) Sunita is working as a nurse in a near by Hospital. Her son falls ill and she takes care of him at home. Is it an economic
1 answer
620 views
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