Arithmetic – Page 12

A-sum-of-2800-is-invested-partly-at-5-and-partly-at-4-If-the-total-income-is-128-per-annum-find-the-amount-invested-at-5-

Tinku Tara January 29, 2024 Arithmetic 0 Comments

Question Number 203825 by necx122 last updated on 29/Jan/24 $A s u m o f 2800 i s i n v e s t e d, p a r t l y a t 5 %$ $a n d p a r t l y a t 4 % . I f t h e t o t a l i n c o m e$ $i s 128 p e r a n n u m, f i n d t h e a m o u n t$ $i n v e s t e d a t 5 % .$ Answered by esmaeil last updated on 29/Jan/24…

The-sum-of-all-possible-products-taken-two-at-a-time-out-of-the-numbers-1-2-3-4-is-a-0-b-30-c-30-d-55-

Tinku Tara January 28, 2024 Arithmetic 0 Comments

Question Number 203788 by BaliramKumar last updated on 28/Jan/24 $The sum of all possible products taken two at$ $a time out of the numbers \pm 1, \pm 2, \pm 3, \pm 4 is$ $(a) 0 (b) - 30 (c) 30 (d) 55$ Answered by mr W last updated on 28/Jan/24 $${to}\:{take}\:{two}\:{from}\:\mathrm{8}\:{there}\:{are}\:…

P-is-a-prime-number-P-gt-1000-If-P-r-mod-1000-how-many-value-of-r-

Tinku Tara January 22, 2024 Arithmetic 0 Comments

Question Number 203566 by BaliramKumar last updated on 22/Jan/24 $^{'} P^{'} is a prime number (P > 1000) .$ $If P \equiv r (\mod 1000) . how many value of^{'} r^{'} .$ Answered by MM42 last updated on 22/Jan/24 $p = 1000 k + r & 0 < r < 1000$ $$\Rightarrow“{p}''\:{is}\:{prime}\:{number}\: \…

A-two-digit-number-AB-10-AB-10-A-B-BA-10-Find-the-number-There-is-a-poem-Having-arrived-at-the-age-of-BA-10-

Tinku Tara January 8, 2024 Arithmetic 0 Comments

Question Number 203051 by ajfour last updated on 08/Jan/24 $A t w o d i g i t n u m b e r {(A B)}_{10}$ ${(A B)}_{10} - A^{B} = {(B A)}_{10}$ $F i n d t h e n u m b e r . T h e r e i s a p o e m .$ $H a v i n g a r r i v e d a t t h e a g e o f {(B A)}_{10} .$ Answered by Rasheed.Sindhi last…

1-2-4-7-11-16-up-to-25-terms-

Tinku Tara January 3, 2024 Arithmetic 0 Comments

Question Number 202780 by BaliramKumar last updated on 03/Jan/24 $1 + 2 + 4 + 7 + 11 + 16 + \dots \dots \dots \dots up to 25 terms = ?$ Answered by mr W last updated on 03/Jan/24 $a_{1} = 1$ $${a}_{\mathrm{2}} ={a}_{\mathrm{1}}…

1-S-n-a-a-d-a-d-a-2d-a-n-1-d-a-n-d-2-S-n-a-a-d-a-2d-a-d-a-2d-a-3d-a-n-1-d-a-n-d-a-n-1-d-

Tinku Tara January 3, 2024 Arithmetic 0 Comments

Question Number 202774 by BaliramKumar last updated on 03/Jan/24 $1 . S_{n} = a (a + d) + (a + d) (a + 2 d) + \dots \dots + {a + (n - 1) d} {a + (n) d}$ $2 . S_{n} = a (a + d) (a + 2 d) + (a + d) (a + 2 d) (a + 3 d) + \dots \dots + {a + (n - 1) d} {a + (n) d} {a + (n + 1) d}$ Answered by Rasheed.Sindhi last updated on 03/Jan/24…

2-8-2-1-4-2-2-4-1-1-6-3-1-6-3-4-2-5-5-2-6-5-2-

Tinku Tara January 3, 2024 Arithmetic 0 Comments

Question Number 202796 by MathematicalUser2357 last updated on 03/Jan/24 $[2^{8 \div 2 - 1} + 4 \div {2 + 2^{4 \div (1 + 1)} \div (6 \div 3 - 1)}] \div [6 \div {(3^{4 \div 2} + 5 \div 5) \div 2 - 6 \div (5 - 2)}]$ Answered by a.lgnaoui last updated on 03/Jan/24 $si (\frac{.}{.}) est une operation de [division$ $$\:\:\Rightarrow\:\mathrm{Expression}\:\mathrm{est}\:\mathrm{equivalente}\:\mathrm{a}…

If-x-2-y-2-2023-2024-amp-x-y-N-how-many-set-x-y-

Tinku Tara December 31, 2023 Arithmetic 0 Comments

Question Number 202677 by BaliramKumar last updated on 31/Dec/23 $If x^{2} - y^{2} = 2023^{2024} & x, y \in N$ $how many set {x, y}$ Answered by AST last updated on…

The-sum-of-all-the-divisors-of-24-is-60-Find-the-sum-of-all-the-divisors-of-24-79-

Tinku Tara December 31, 2023 Arithmetic 0 Comments

Question Number 202672 by BaliramKumar last updated on 31/Dec/23 $The sum of all the divisors of 24 is 60 .$ $Find the sum of all the divisors of 24 \times 79 .$ Answered by a.lgnaoui last updated on 31/Dec/23 $60$ Commented…

determine-le-reste-de-la-division-eucludienne-de-2023-2019-par-13-

Tinku Tara December 31, 2023 Arithmetic 0 Comments

Question Number 202698 by Bambamamoudou last updated on 31/Dec/23 $d e t e r m i n e l e r e s t e d e l a d i v i s i o n e u c l u d i e n n e d e 2023^{2019} p a r 13$ Answered by Rasheed.Sindhi last updated on 01/Jan/24 $∵ g c d (2023, 13) = 1$ $$\therefore\:\:\:\:\mathrm{2023}^{\phi\left(\mathrm{13}\right)} \equiv\mathrm{1}\left({mod}\:\mathrm{13}\right) \…

Category: Arithmetic