Sign in
Please select an account to continue using cracku.in
↓ →
A lady goes from home to office at a speed of 40 km/h, and returns back at a speed of 70 km/h. What is her average speed during the journey?
$$50\frac{10}{11}$$
$$55\frac{7}{11}$$
$$40\frac{8}{11}$$
$$45\frac{1}{11}$$
Create a FREE account and get:
SSC Data Interpretation
SSC Geometry
SSC Linear Equations
SSC Number Systems
SSC Quadratic Equations
SSC Trigonometry
SSC Ages
SSC Arithmetic
Terms of Service
CAT Formulas PDF CAT Exam Syllabus PDF CAT Study Plan PDF Cracku Brochure
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!