Question
Akhil and Nikhil together can complete a work in 6 days
while Nikhil alone takes 18 days to complete 60% of the work. If the efficiency of Sachin is 25% more than that of Akhil, then find the time taken by Sachin alone to complete the whole work.Solution
Time taken by Nikhil to complete the whole work alone = 18/0.60 = 30 days Let the total work = 30 units Efficiency of (Akhil + Nikhil) = 30/6 = 5 units/day Efficiency of Nikhil = 30/30 = 1 units/day Efficiency of Akhil = 5 - 1 = 4 units/day Therefore efficiency of Sachin = 1.25 x 4 = 5 units/day Time taken by Sachin to complete the whole work alone = 30/5 = 6 days
Which one of the following Venn diagrams represents the best relationship between Snake, Lizard, and Reptiles?
Identify the correct mirror image of the following figure when mirror is placed to the right of the given figure.
The diagram represents the number of students studying different subjects. What is the number of students who study both Hindi and Chemistry?
Which Venn diagram represents Engineer , Surgeon and Teacher ?Â
Which of the answer figures illustrates the relationship between: Delhi, Sri Lanka, Asia?Â
Which of the following diagrams best depicts the relationship between Fan, Laptop and Gadget.
How many Employees are labours?
- Select the Venn diagram that best represents the relationship between the following classes. Mangoes, Fruits, Daisy
![](https://www.ixambee.com...</a></li> <div class="clearfix mt-3"></div>
</ul>
</div>
</div>
<div class="row mb-5" id="ask-doubt" cd="6">
<div class="col-sm-12" id="ask_doubt_div">
<div class="need-any-help-user">
<div class="row group_this_form_leads">
<div class="col-sm-2 d-none d-md-block">
<img src="https://www.ixambee.com/v5/assets/images/ask-question.svg" alt="ask-question">
</div>
</div>
<div class="thankyou-msg text-center" style="display:none;">
<div class="check-circle">
<i class="fas fa-check-circle"></i>
</div>
<p>Thank You for posting your query. Please check your email for further guidance</p>
</div>
</div>
</div>
<!-- // ask doubt end here -->
</div>
</div>
<!-- // container end here -->
<!-- Modal -->
<div class="modal fade" id="myModal_login" tabindex="-1" aria-labelledby="loginModalLabel" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content">
<div class="modal-body text-center">
<p>Please Register/Login to Download Question</p>
</div>
<div class="modal-footer justify-content-center">
<a href="https://www.ixambee.com" id="login_red" class="btn btn-primary">Login</a>
<a href="https://www.ixambee.com" id="reg_red" class="btn btn-primary">Register</a>
</div>
</div>
</div>
</div>
</main>
<footer id="footer">
<div class="bottomfooter">
<div class="container-fluid">
<div class="row">
<!-- Social Icons -->
<div class="col-sm-12 col-md-12 col-lg-3 social-icons">
<a title="Facebook" href="https://www.facebook.com/ixambee/" target="_blank">
<i class="fab fa-facebook-square"></i>
</a>
<a title="Twitter" href="https://twitter.com/ixambee" target="_blank">
<i class="fab fa-twitter-square"></i>
</a>
<a title="Youtube" href="https://www.youtube.com/channel/UCwB1sptW5PPeaXnrW5Yb3-A" target="_blank">
<i class="fab fa-youtube-square"></i>
</a>
<a title="Instagram" href="https://www.instagram.com/ixambee/" target="_blank">
<i class="fab fa-instagram-square"></i>
</a>
<a title="LinkedIn" href="https://in.linkedin.com/company/ixambee" target="_blank">
<i class="fab fa-linkedin"></i>
</a>
</div>
<!-- Contact Details -->
<div class="col-sm-12 col-md-12 col-lg-6 text-center companyDetails">
<h3 id="phone_no" class="">
<a href="tel:+919205524028" style="color: black; padding:0;">+919205524028</a>
Available Mon-Sat (10 AM to 7 PM)
</h3>
<p>
<a href="mailto:hello@ixambee.com" style="color: black; padding:0;">hello@ixambee.com</a>
</p>
</div>
<!-- Copyright -->
<div class="col-sm-12 col-md-12 col-lg-3 copyright">
<h3>© ATOZLEARN EDUTECH PRIVATE LIMITED All rights reserved.</h3>
<a href="https://www.ixambee.com/privacy_and_policy" style="color: black;">
Privacy & Policy
</a>
</div>
</div>
</div>
</div>
</footer>
<script>
window.IS_PRODUCTION = true;
window.PAGE_PATH = "questions/quantitative-aptitude/time-and-work/236755";
window.BASE_URL = "https://www.ixambee.com";
const lastSegment = PAGE_PATH.split()
