Four bells toll at intervals of 10 seconds, 15 (W) seconds, 20 seconds and 30 seconds respective...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=3CxBTRo2KRI


Duration: 2:23
1 views
0

Four bells toll at intervals of 10 seconds, 15
(W) seconds, 20 seconds and 30 seconds respectively. If they toll together at 10:00 am at what time will they toll together for the first time after10 am?
(a) 10:01 am
(b) 10:02 am
(d) 10:00:30 am
(d) 10:00:45 am
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-02Define Holocaust. Key Concept: Mass Killings Holocaust is the systematic and state sponsored kil...
2022-12-02Find the binary number equivalent of 144. (a) \( (10001001)_{2} \) (b) \( (10010000)_{2} \) (c) ...
2022-12-02\( P=2(4)(6) \ldots(20) \) and \( Q=1(3)(5) \ldots(19) \). What is the HCF of \( P \) and \( Q \...
2022-12-02Two bells toll in every 45 seconds and \( 60 \mathrm{sec}- \) (iv) onds. If they toll together a...
2022-12-02पारे की \( 4.0 \mathrm{~mm} \) त्रिज्या की एक बूँद के सबसे ऊपर के भाग में \( 1 \mathrm{~mm}^{2} ...
2022-12-02In how many ways can 1500 be resolved into two factors? (a) 18 (b) 12 (c) 24
2022-12-02If \( a=\sqrt[8]{6}-\sqrt[8]{5}, b=\sqrt[8]{6}+\sqrt[8]{5}, c=\sqrt[6]{6}+\sqrt[6]{5}, d= \) \( ...
2022-12-02Two runners \( \mathrm{A} \) and \( \mathrm{B} \) are running on a circu- (W) lar track. A takes...
2022-12-02The value of \( (37)^{3^{x}}-(33)^{3^{x}} \) ends in \( (x \in N) \). (a) 4 (b) 6 (c) 0 (d) Eith...
2022-12-02Find the units digit of \( (12)^{3^{x}}+(18)^{3^{x}}(x \in N) \). (a) 2 (b) 8 (c) 0
2022-12-02Four bells toll at intervals of 10 seconds, 15 (W) seconds, 20 seconds and 30 seconds respective...
2022-12-02\[ \sqrt{3+\sqrt{5}}= \] (a) \( \sqrt{2}+1 \) (b) \( \sqrt{\frac{5}{2}}+\sqrt{\frac{1}{2}} \) (c...
2022-12-02There are 96 apples and 112 oranges. These fruits are packed in boxes in such a way that each bo...
2022-12-02Find the HCF of 120 and 156 using Euclid's division algorithm. (a) 18 (b) 12 (c) 6
2022-12-02The LCM and the HCF of two numbers are 1001 and 7 respectively. How many such pairs are possible...
2022-12-02If \( \mathrm{HCF}(72, q)=12 \) then how many values can \( q \) take? (Assume \( q \) be a prod...
2022-12-02Study the given table carefully. Recall the topic of common primary and secondary pollutants of ...
2022-12-02The HCF of the polynomials \( \left(x^{2}-4 x+4\right)(x+3) \) and \( \left(x^{2}+2 x-3\right)(x...
2022-12-02Find the remainder when the square of any prime number greater than 3 is divided by 6 . (a) 1 (b...
2022-12-02Find the binary number equivalent of 20 . (a) \( (10100)_{2} \) (b) \( (1111)_{2} \) (c) \( (100...
2022-12-02The LCM and HCF of two numbers are equal, then the numbers must be (a) prime (b) co-prime (c) co...


Tags:
pw